64209600

素因数分解:

$2^6\times 3^2\times 5^2\times 7^3\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 504

約数和(自身を含む): 286613600

約数和(自身を除く): 222404000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 98, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 150, 156, 160, 168, 175, 180, 182, 192, 195, 196, 200, 208, 210, 224, 225, 234, 240, 245, 252, 260, 273, 280, 288, 294, 300, 312, 315, 320, 325, 336, 343, 350, 360, 364, 390, 392, 400, 416, 420, 441, 448, 450, 455, 468, 480, 490, 504, 520, 525, 546, 560, 576, 585, 588, 600, 624, 630, 637, 650, 672, 686, 700, 720, 728, 735, 780, 784, 800, 819, 832, 840, 882, 900, 910, 936, 960, 975, 980, 1008, 1029, 1040, 1050, 1092, 1120, 1170, 1176, 1200, 1225, 1248, 1260, 1274, 1300, 1344, 1365, 1372, 1400, 1440, 1456, 1470, 1560, 1568, 1575, 1600, 1638, 1680, 1715, 1764, 1800, 1820, 1872, 1911, 1950, 1960, 2016, 2058, 2080, 2100, 2184, 2205, 2240, 2275, 2340, 2352, 2400, 2450, 2496, 2520, 2548, 2600, 2730, 2744, 2800, 2880, 2912, 2925, 2940, 3087, 3120, 3136, 3150, 3185, 3276, 3360, 3430, 3528, 3600, 3640, 3675, 3744, 3822, 3900, 3920, 4032, 4095, 4116, 4160, 4200, 4368, 4410, 4459, 4550, 4680, 4704, 4800, 4900, 5040, 5096, 5145, 5200, 5460, 5488, 5600, 5733, 5824, 5850, 5880, 6174, 6240, 6300, 6370, 6552, 6720, 6825, 6860, 7056, 7200, 7280, 7350, 7488, 7644, 7800, 7840, 8190, 8232, 8400, 8575, 8736, 8820, 8918, 9100, 9360, 9408, 9555, 9800, 10080, 10192, 10290, 10400, 10920, 10976, 11025, 11200, 11466, 11700, 11760, 12348, 12480, 12600, 12740, 13104, 13377, 13650, 13720, 14112, 14400, 14560, 14700, 15288, 15435, 15600, 15680, 15925, 16380, 16464, 16800, 17150, 17472, 17640, 17836, 18200, 18720, 19110, 19600, 20160, 20384, 20475, 20580, 20800, 21840, 21952, 22050, 22295, 22932, 23400, 23520, 24696, 25200, 25480, 25725, 26208, 26754, 27300, 27440, 28224, 28665, 29120, 29400, 30576, 30870, 31200, 31850, 32760, 32928, 33600, 34300, 35280, 35672, 36400, 37440, 38220, 39200, 40131, 40768, 40950, 41160, 43680, 44100, 44590, 45864, 46800, 47040, 47775, 49392, 50400, 50960, 51450, 52416, 53508, 54600, 54880, 57330, 58800, 61152, 61740, 62400, 63700, 65520, 65856, 66885, 68600, 70560, 71344, 72800, 76440, 77175, 78400, 80262, 81900, 82320, 87360, 88200, 89180, 91728, 93600, 95550, 98784, 100800, 101920, 102900, 107016, 109200, 109760, 111475, 114660, 117600, 122304, 123480, 127400, 131040, 133770, 137200, 141120, 142688, 143325, 145600, 152880, 154350, 160524, 163800, 164640, 176400, 178360, 183456, 187200, 191100, 197568, 200655, 203840, 205800, 214032, 218400, 222950, 229320, 235200, 246960, 254800, 262080, 267540, 274400, 285376, 286650, 305760, 308700, 321048, 327600, 329280, 334425, 352800, 356720, 366912, 382200, 401310, 411600, 428064, 436800, 445900, 458640, 493920, 509600, 535080, 548800, 573300, 611520, 617400, 642096, 655200, 668850, 705600, 713440, 764400, 802620, 823200, 856128, 891800, 917280, 987840, 1003275, 1019200, 1070160, 1146600, 1234800, 1284192, 1310400, 1337700, 1426880, 1528800, 1605240, 1646400, 1783600, 1834560, 2006550, 2140320, 2293200, 2469600, 2568384, 2675400, 3057600, 3210480, 3567200, 4013100, 4280640, 4586400, 4939200, 5350800, 6420960, 7134400, 8026200, 9172800, 10701600, 12841920, 16052400, 21403200, 32104800, 64209600]

約数ペア:

[(1, 64209600), (2, 32104800), (3, 21403200), (4, 16052400), (5, 12841920), (6, 10701600), (7, 9172800), (8, 8026200), (9, 7134400), (10, 6420960), (12, 5350800), (13, 4939200), (14, 4586400), (15, 4280640), (16, 4013100), (18, 3567200), (20, 3210480), (21, 3057600), (24, 2675400), (25, 2568384), (26, 2469600), (28, 2293200), (30, 2140320), (32, 2006550), (35, 1834560), (36, 1783600), (39, 1646400), (40, 1605240), (42, 1528800), (45, 1426880), (48, 1337700), (49, 1310400), (50, 1284192), (52, 1234800), (56, 1146600), (60, 1070160), (63, 1019200), (64, 1003275), (65, 987840), (70, 917280), (72, 891800), (75, 856128), (78, 823200), (80, 802620), (84, 764400), (90, 713440), (91, 705600), (96, 668850), (98, 655200), (100, 642096), (104, 617400), (105, 611520), (112, 573300), (117, 548800), (120, 535080), (126, 509600), (130, 493920), (140, 458640), (144, 445900), (147, 436800), (150, 428064), (156, 411600), (160, 401310), (168, 382200), (175, 366912), (180, 356720), (182, 352800), (192, 334425), (195, 329280), (196, 327600), (200, 321048), (208, 308700), (210, 305760), (224, 286650), (225, 285376), (234, 274400), (240, 267540), (245, 262080), (252, 254800), (260, 246960), (273, 235200), (280, 229320), (288, 222950), (294, 218400), (300, 214032), (312, 205800), (315, 203840), (320, 200655), (325, 197568), (336, 191100), (343, 187200), (350, 183456), (360, 178360), (364, 176400), (390, 164640), (392, 163800), (400, 160524), (416, 154350), (420, 152880), (441, 145600), (448, 143325), (450, 142688), (455, 141120), (468, 137200), (480, 133770), (490, 131040), (504, 127400), (520, 123480), (525, 122304), (546, 117600), (560, 114660), (576, 111475), (585, 109760), (588, 109200), (600, 107016), (624, 102900), (630, 101920), (637, 100800), (650, 98784), (672, 95550), (686, 93600), (700, 91728), (720, 89180), (728, 88200), (735, 87360), (780, 82320), (784, 81900), (800, 80262), (819, 78400), (832, 77175), (840, 76440), (882, 72800), (900, 71344), (910, 70560), (936, 68600), (960, 66885), (975, 65856), (980, 65520), (1008, 63700), (1029, 62400), (1040, 61740), (1050, 61152), (1092, 58800), (1120, 57330), (1170, 54880), (1176, 54600), (1200, 53508), (1225, 52416), (1248, 51450), (1260, 50960), (1274, 50400), (1300, 49392), (1344, 47775), (1365, 47040), (1372, 46800), (1400, 45864), (1440, 44590), (1456, 44100), (1470, 43680), (1560, 41160), (1568, 40950), (1575, 40768), (1600, 40131), (1638, 39200), (1680, 38220), (1715, 37440), (1764, 36400), (1800, 35672), (1820, 35280), (1872, 34300), (1911, 33600), (1950, 32928), (1960, 32760), (2016, 31850), (2058, 31200), (2080, 30870), (2100, 30576), (2184, 29400), (2205, 29120), (2240, 28665), (2275, 28224), (2340, 27440), (2352, 27300), (2400, 26754), (2450, 26208), (2496, 25725), (2520, 25480), (2548, 25200), (2600, 24696), (2730, 23520), (2744, 23400), (2800, 22932), (2880, 22295), (2912, 22050), (2925, 21952), (2940, 21840), (3087, 20800), (3120, 20580), (3136, 20475), (3150, 20384), (3185, 20160), (3276, 19600), (3360, 19110), (3430, 18720), (3528, 18200), (3600, 17836), (3640, 17640), (3675, 17472), (3744, 17150), (3822, 16800), (3900, 16464), (3920, 16380), (4032, 15925), (4095, 15680), (4116, 15600), (4160, 15435), (4200, 15288), (4368, 14700), (4410, 14560), (4459, 14400), (4550, 14112), (4680, 13720), (4704, 13650), (4800, 13377), (4900, 13104), (5040, 12740), (5096, 12600), (5145, 12480), (5200, 12348), (5460, 11760), (5488, 11700), (5600, 11466), (5733, 11200), (5824, 11025), (5850, 10976), (5880, 10920), (6174, 10400), (6240, 10290), (6300, 10192), (6370, 10080), (6552, 9800), (6720, 9555), (6825, 9408), (6860, 9360), (7056, 9100), (7200, 8918), (7280, 8820), (7350, 8736), (7488, 8575), (7644, 8400), (7800, 8232), (7840, 8190)]