81318153600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 576

約数和(自身を含む): 314801257680

約数和(自身を除く): 233483104080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 41, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 82, 85, 90, 96, 100, 102, 120, 123, 128, 136, 144, 150, 153, 160, 164, 170, 180, 192, 200, 204, 205, 225, 240, 246, 255, 272, 288, 300, 306, 320, 328, 340, 360, 369, 384, 400, 408, 410, 425, 450, 480, 492, 510, 544, 576, 600, 612, 615, 640, 656, 680, 697, 720, 738, 765, 800, 816, 820, 850, 900, 960, 984, 1020, 1025, 1088, 1152, 1200, 1224, 1230, 1275, 1312, 1360, 1394, 1440, 1476, 1530, 1600, 1632, 1640, 1700, 1800, 1845, 1920, 1968, 2040, 2050, 2091, 2176, 2400, 2448, 2460, 2550, 2624, 2720, 2788, 2880, 2952, 3060, 3075, 3200, 3264, 3280, 3400, 3485, 3600, 3690, 3825, 3936, 4051, 4080, 4100, 4182, 4800, 4896, 4920, 5100, 5248, 5440, 5576, 5760, 5904, 6120, 6150, 6273, 6528, 6560, 6800, 6970, 7200, 7380, 7650, 7872, 8102, 8160, 8200, 8364, 9225, 9600, 9792, 9840, 10200, 10455, 10880, 11152, 11808, 12153, 12240, 12300, 12546, 13120, 13600, 13940, 14400, 14760, 15300, 15744, 16204, 16320, 16400, 16728, 17425, 18450, 19584, 19680, 20255, 20400, 20910, 22304, 23616, 24306, 24480, 24600, 25092, 26240, 27200, 27880, 28800, 29520, 30600, 31365, 32408, 32640, 32800, 33456, 34850, 36459, 36900, 39360, 40510, 40800, 41820, 44608, 47232, 48612, 48960, 49200, 50184, 52275, 54400, 55760, 59040, 60765, 61200, 62730, 64816, 65600, 66912, 68867, 69700, 72918, 73800, 78720, 81020, 81600, 83640, 89216, 97224, 97920, 98400, 100368, 101275, 104550, 111520, 118080, 121530, 122400, 125460, 129632, 131200, 133824, 137734, 139400, 145836, 147600, 156825, 162040, 163200, 166091, 167280, 182295, 194448, 196800, 200736, 202550, 206601, 209100, 223040, 236160, 243060, 244800, 250920, 259264, 267648, 275468, 278800, 291672, 295200, 303825, 313650, 324080, 332182, 334560, 344335, 364590, 388896, 393600, 401472, 405100, 413202, 418200, 446080, 486120, 489600, 498273, 501840, 518528, 550936, 557600, 583344, 590400, 607650, 619803, 627300, 648160, 664364, 669120, 688670, 729180, 777792, 802944, 810200, 826404, 830455, 836400, 911475, 972240, 996546, 1003680, 1033005, 1101872, 1115200, 1166688, 1180800, 1215300, 1239606, 1254600, 1296320, 1328728, 1338240, 1377340, 1458360, 1494819, 1555584, 1620400, 1652808, 1660910, 1672800, 1721675, 1822950, 1944480, 1993092, 2007360, 2066010, 2203744, 2230400, 2333376, 2430600, 2479212, 2491365, 2509200, 2592640, 2657456, 2754680, 2823547, 2916720, 2989638, 3099015, 3240800, 3305616, 3321820, 3345600, 3443350, 3645900, 3888960, 3986184, 4014720, 4132020, 4152275, 4407488, 4666752, 4861200, 4958424, 4982730, 5018400, 5165025, 5314912, 5509360, 5647094, 5833440, 5979276, 6198030, 6481600, 6611232, 6643640, 6691200, 6886700, 7291800, 7474095, 7777920, 7972368, 8264040, 8304550, 8470641, 8814976, 9722400, 9916848, 9965460, 10036800, 10330050, 10629824, 11018720, 11294188, 11666880, 11958552, 12396060, 12456825, 12963200, 13222464, 13287280, 13773400, 14117735, 14583600, 14948190, 15495075, 15944736, 16528080, 16609100, 16941282, 19444800, 19833696, 19930920, 20073600, 20660100, 21259648, 22037440, 22588376, 23333760, 23917104, 24792120, 24913650, 25411923, 26444928, 26574560, 27546800, 28235470, 29167200, 29896380, 30990150, 31889472, 33056160, 33218200, 33882564, 37370475, 38889600, 39667392, 39861840, 41320200, 42353205, 44074880, 45176752, 47834208, 49584240, 49827300, 50823846, 53149120, 55093600, 56470940, 58334400, 59792760, 61980300, 63778944, 66112320, 66436400, 67765128, 70588675, 74740950, 79334784, 79723680, 82640400, 84706410, 90353504, 95668416, 99168480, 99654600, 101647692, 106298240, 110187200, 112941880, 116668800, 119585520, 123960600, 127059615, 132224640, 132872800, 135530256, 141177350, 149481900, 159447360, 165280800, 169412820, 180707008, 191336832, 198336960, 199309200, 203295384, 211766025, 220374400, 225883760, 239171040, 247921200, 254119230, 265745600, 271060512, 282354700, 298963800, 318894720, 330561600, 338825640, 361414016, 396673920, 398618400, 406590768, 423532050, 451767520, 478342080, 495842400, 508238460, 531491200, 542121024, 564709400, 597927600, 635298075, 661123200, 677651280, 797236800, 813181536, 847064100, 903535040, 956684160, 991684800, 1016476920, 1084242048, 1129418800, 1195855200, 1270596150, 1355302560, 1594473600, 1626363072, 1694128200, 1807070080, 1983369600, 2032953840, 2258837600, 2391710400, 2541192300, 2710605120, 3252726144, 3388256400, 4065907680, 4517675200, 4783420800, 5082384600, 5421210240, 6776512800, 8131815360, 9035350400, 10164769200, 13553025600, 16263630720, 20329538400, 27106051200, 40659076800, 81318153600]

約数ペア:

[(1, 81318153600), (2, 40659076800), (3, 27106051200), (4, 20329538400), (5, 16263630720), (6, 13553025600), (8, 10164769200), (9, 9035350400), (10, 8131815360), (12, 6776512800), (15, 5421210240), (16, 5082384600), (17, 4783420800), (18, 4517675200), (20, 4065907680), (24, 3388256400), (25, 3252726144), (30, 2710605120), (32, 2541192300), (34, 2391710400), (36, 2258837600), (40, 2032953840), (41, 1983369600), (45, 1807070080), (48, 1694128200), (50, 1626363072), (51, 1594473600), (60, 1355302560), (64, 1270596150), (68, 1195855200), (72, 1129418800), (75, 1084242048), (80, 1016476920), (82, 991684800), (85, 956684160), (90, 903535040), (96, 847064100), (100, 813181536), (102, 797236800), (120, 677651280), (123, 661123200), (128, 635298075), (136, 597927600), (144, 564709400), (150, 542121024), (153, 531491200), (160, 508238460), (164, 495842400), (170, 478342080), (180, 451767520), (192, 423532050), (200, 406590768), (204, 398618400), (205, 396673920), (225, 361414016), (240, 338825640), (246, 330561600), (255, 318894720), (272, 298963800), (288, 282354700), (300, 271060512), (306, 265745600), (320, 254119230), (328, 247921200), (340, 239171040), (360, 225883760), (369, 220374400), (384, 211766025), (400, 203295384), (408, 199309200), (410, 198336960), (425, 191336832), (450, 180707008), (480, 169412820), (492, 165280800), (510, 159447360), (544, 149481900), (576, 141177350), (600, 135530256), (612, 132872800), (615, 132224640), (640, 127059615), (656, 123960600), (680, 119585520), (697, 116668800), (720, 112941880), (738, 110187200), (765, 106298240), (800, 101647692), (816, 99654600), (820, 99168480), (850, 95668416), (900, 90353504), (960, 84706410), (984, 82640400), (1020, 79723680), (1025, 79334784), (1088, 74740950), (1152, 70588675), (1200, 67765128), (1224, 66436400), (1230, 66112320), (1275, 63778944), (1312, 61980300), (1360, 59792760), (1394, 58334400), (1440, 56470940), (1476, 55093600), (1530, 53149120), (1600, 50823846), (1632, 49827300), (1640, 49584240), (1700, 47834208), (1800, 45176752), (1845, 44074880), (1920, 42353205), (1968, 41320200), (2040, 39861840), (2050, 39667392), (2091, 38889600), (2176, 37370475), (2400, 33882564), (2448, 33218200), (2460, 33056160), (2550, 31889472), (2624, 30990150), (2720, 29896380), (2788, 29167200), (2880, 28235470), (2952, 27546800), (3060, 26574560), (3075, 26444928), (3200, 25411923), (3264, 24913650), (3280, 24792120), (3400, 23917104), (3485, 23333760), (3600, 22588376), (3690, 22037440), (3825, 21259648), (3936, 20660100), (4051, 20073600), (4080, 19930920), (4100, 19833696), (4182, 19444800), (4800, 16941282), (4896, 16609100), (4920, 16528080), (5100, 15944736), (5248, 15495075), (5440, 14948190), (5576, 14583600), (5760, 14117735), (5904, 13773400), (6120, 13287280), (6150, 13222464), (6273, 12963200), (6528, 12456825), (6560, 12396060), (6800, 11958552), (6970, 11666880), (7200, 11294188), (7380, 11018720), (7650, 10629824), (7872, 10330050), (8102, 10036800), (8160, 9965460), (8200, 9916848), (8364, 9722400), (9225, 8814976), (9600, 8470641), (9792, 8304550), (9840, 8264040), (10200, 7972368), (10455, 7777920), (10880, 7474095), (11152, 7291800), (11808, 6886700), (12153, 6691200), (12240, 6643640), (12300, 6611232), (12546, 6481600), (13120, 6198030), (13600, 5979276), (13940, 5833440), (14400, 5647094), (14760, 5509360), (15300, 5314912), (15744, 5165025), (16204, 5018400), (16320, 4982730), (16400, 4958424), (16728, 4861200), (17425, 4666752), (18450, 4407488), (19584, 4152275), (19680, 4132020), (20255, 4014720), (20400, 3986184), (20910, 3888960), (22304, 3645900), (23616, 3443350), (24306, 3345600), (24480, 3321820), (24600, 3305616), (25092, 3240800), (26240, 3099015), (27200, 2989638), (27880, 2916720), (28800, 2823547), (29520, 2754680), (30600, 2657456), (31365, 2592640), (32408, 2509200), (32640, 2491365), (32800, 2479212), (33456, 2430600), (34850, 2333376), (36459, 2230400), (36900, 2203744), (39360, 2066010), (40510, 2007360), (40800, 1993092), (41820, 1944480), (44608, 1822950), (47232, 1721675), (48612, 1672800), (48960, 1660910), (49200, 1652808), (50184, 1620400), (52275, 1555584), (54400, 1494819), (55760, 1458360), (59040, 1377340), (60765, 1338240), (61200, 1328728), (62730, 1296320), (64816, 1254600), (65600, 1239606), (66912, 1215300), (68867, 1180800), (69700, 1166688), (72918, 1115200), (73800, 1101872), (78720, 1033005), (81020, 1003680), (81600, 996546), (83640, 972240), (89216, 911475), (97224, 836400), (97920, 830455), (98400, 826404), (100368, 810200), (101275, 802944), (104550, 777792), (111520, 729180), (118080, 688670), (121530, 669120), (122400, 664364), (125460, 648160), (129632, 627300), (131200, 619803), (133824, 607650), (137734, 590400), (139400, 583344), (145836, 557600), (147600, 550936), (156825, 518528), (162040, 501840), (163200, 498273), (166091, 489600), (167280, 486120), (182295, 446080), (194448, 418200), (196800, 413202), (200736, 405100), (202550, 401472), (206601, 393600), (209100, 388896), (223040, 364590), (236160, 344335), (243060, 334560), (244800, 332182), (250920, 324080), (259264, 313650), (267648, 303825), (275468, 295200), (278800, 291672)]