81327600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 360

約数和(自身を含む): 314823600

約数和(自身を除く): 233496000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 29, 30, 36, 38, 40, 41, 45, 48, 50, 57, 58, 60, 72, 75, 76, 80, 82, 87, 90, 95, 100, 114, 116, 120, 123, 144, 145, 150, 152, 164, 171, 174, 180, 190, 200, 205, 225, 228, 232, 240, 246, 261, 285, 290, 300, 304, 328, 342, 348, 360, 369, 380, 400, 410, 435, 450, 456, 464, 475, 492, 522, 551, 570, 580, 600, 615, 656, 684, 696, 720, 725, 738, 760, 779, 820, 855, 870, 900, 912, 950, 984, 1025, 1044, 1102, 1140, 1160, 1189, 1200, 1230, 1305, 1368, 1392, 1425, 1450, 1476, 1520, 1558, 1640, 1653, 1710, 1740, 1800, 1845, 1900, 1968, 2050, 2088, 2175, 2204, 2280, 2320, 2337, 2378, 2460, 2610, 2736, 2755, 2850, 2900, 2952, 3075, 3116, 3280, 3306, 3420, 3480, 3567, 3600, 3690, 3800, 3895, 4100, 4176, 4275, 4350, 4408, 4560, 4674, 4756, 4920, 4959, 5220, 5510, 5700, 5800, 5904, 5945, 6150, 6232, 6525, 6612, 6840, 6960, 7011, 7134, 7380, 7600, 7790, 8200, 8265, 8550, 8700, 8816, 9225, 9348, 9512, 9840, 9918, 10440, 10701, 11020, 11400, 11600, 11685, 11890, 12300, 12464, 13050, 13224, 13680, 13775, 14022, 14268, 14760, 15580, 16400, 16530, 17100, 17400, 17835, 18450, 18696, 19024, 19475, 19836, 20880, 21402, 22040, 22591, 22800, 23370, 23780, 24600, 24795, 26100, 26448, 27550, 28044, 28536, 29520, 29725, 31160, 33060, 34200, 34800, 35055, 35670, 36900, 37392, 38950, 39672, 41325, 42804, 44080, 45182, 46740, 47560, 49200, 49590, 52200, 53505, 55100, 56088, 57072, 58425, 59450, 62320, 66120, 67773, 68400, 70110, 71340, 73800, 77900, 79344, 82650, 85608, 89175, 90364, 93480, 95120, 99180, 104400, 107010, 110200, 112176, 112955, 116850, 118900, 123975, 132240, 135546, 140220, 142680, 147600, 155800, 165300, 171216, 175275, 178350, 180728, 186960, 198360, 203319, 214020, 220400, 225910, 233700, 237800, 247950, 267525, 271092, 280440, 285360, 311600, 330600, 338865, 350550, 356700, 361456, 396720, 406638, 428040, 451820, 467400, 475600, 495900, 535050, 542184, 560880, 564775, 661200, 677730, 701100, 713400, 813276, 856080, 903640, 934800, 991800, 1016595, 1070100, 1084368, 1129550, 1355460, 1402200, 1426800, 1626552, 1694325, 1807280, 1983600, 2033190, 2140200, 2259100, 2710920, 2804400, 3253104, 3388650, 4066380, 4280400, 4518200, 5082975, 5421840, 6777300, 8132760, 9036400, 10165950, 13554600, 16265520, 20331900, 27109200, 40663800, 81327600]

約数ペア:

[(1, 81327600), (2, 40663800), (3, 27109200), (4, 20331900), (5, 16265520), (6, 13554600), (8, 10165950), (9, 9036400), (10, 8132760), (12, 6777300), (15, 5421840), (16, 5082975), (18, 4518200), (19, 4280400), (20, 4066380), (24, 3388650), (25, 3253104), (29, 2804400), (30, 2710920), (36, 2259100), (38, 2140200), (40, 2033190), (41, 1983600), (45, 1807280), (48, 1694325), (50, 1626552), (57, 1426800), (58, 1402200), (60, 1355460), (72, 1129550), (75, 1084368), (76, 1070100), (80, 1016595), (82, 991800), (87, 934800), (90, 903640), (95, 856080), (100, 813276), (114, 713400), (116, 701100), (120, 677730), (123, 661200), (144, 564775), (145, 560880), (150, 542184), (152, 535050), (164, 495900), (171, 475600), (174, 467400), (180, 451820), (190, 428040), (200, 406638), (205, 396720), (225, 361456), (228, 356700), (232, 350550), (240, 338865), (246, 330600), (261, 311600), (285, 285360), (290, 280440), (300, 271092), (304, 267525), (328, 247950), (342, 237800), (348, 233700), (360, 225910), (369, 220400), (380, 214020), (400, 203319), (410, 198360), (435, 186960), (450, 180728), (456, 178350), (464, 175275), (475, 171216), (492, 165300), (522, 155800), (551, 147600), (570, 142680), (580, 140220), (600, 135546), (615, 132240), (656, 123975), (684, 118900), (696, 116850), (720, 112955), (725, 112176), (738, 110200), (760, 107010), (779, 104400), (820, 99180), (855, 95120), (870, 93480), (900, 90364), (912, 89175), (950, 85608), (984, 82650), (1025, 79344), (1044, 77900), (1102, 73800), (1140, 71340), (1160, 70110), (1189, 68400), (1200, 67773), (1230, 66120), (1305, 62320), (1368, 59450), (1392, 58425), (1425, 57072), (1450, 56088), (1476, 55100), (1520, 53505), (1558, 52200), (1640, 49590), (1653, 49200), (1710, 47560), (1740, 46740), (1800, 45182), (1845, 44080), (1900, 42804), (1968, 41325), (2050, 39672), (2088, 38950), (2175, 37392), (2204, 36900), (2280, 35670), (2320, 35055), (2337, 34800), (2378, 34200), (2460, 33060), (2610, 31160), (2736, 29725), (2755, 29520), (2850, 28536), (2900, 28044), (2952, 27550), (3075, 26448), (3116, 26100), (3280, 24795), (3306, 24600), (3420, 23780), (3480, 23370), (3567, 22800), (3600, 22591), (3690, 22040), (3800, 21402), (3895, 20880), (4100, 19836), (4176, 19475), (4275, 19024), (4350, 18696), (4408, 18450), (4560, 17835), (4674, 17400), (4756, 17100), (4920, 16530), (4959, 16400), (5220, 15580), (5510, 14760), (5700, 14268), (5800, 14022), (5904, 13775), (5945, 13680), (6150, 13224), (6232, 13050), (6525, 12464), (6612, 12300), (6840, 11890), (6960, 11685), (7011, 11600), (7134, 11400), (7380, 11020), (7600, 10701), (7790, 10440), (8200, 9918), (8265, 9840), (8550, 9512), (8700, 9348), (8816, 9225)]