54931500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 192017280

約数和(自身を除く): 137085780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 313, 325, 351, 375, 390, 450, 468, 500, 540, 585, 626, 650, 675, 702, 750, 780, 900, 939, 975, 1125, 1170, 1252, 1300, 1350, 1404, 1500, 1565, 1625, 1755, 1878, 1950, 2250, 2340, 2700, 2817, 2925, 3130, 3250, 3375, 3510, 3756, 3900, 4069, 4500, 4695, 4875, 5634, 5850, 6260, 6500, 6750, 7020, 7825, 8138, 8451, 8775, 9390, 9750, 11268, 11700, 12207, 13500, 14085, 14625, 15650, 16276, 16902, 17550, 18780, 19500, 20345, 23475, 24414, 28170, 29250, 31300, 33804, 35100, 36621, 39125, 40690, 42255, 43875, 46950, 48828, 56340, 58500, 61035, 70425, 73242, 78250, 81380, 84510, 87750, 93900, 101725, 109863, 117375, 122070, 140850, 146484, 156500, 169020, 175500, 183105, 203450, 211275, 219726, 234750, 244140, 281700, 305175, 352125, 366210, 406900, 422550, 439452, 469500, 508625, 549315, 610350, 704250, 732420, 845100, 915525, 1017250, 1056375, 1098630, 1220700, 1408500, 1525875, 1831050, 2034500, 2112750, 2197260, 2746575, 3051750, 3662100, 4225500, 4577625, 5493150, 6103500, 9155250, 10986300, 13732875, 18310500, 27465750, 54931500]

約数ペア:

[(1, 54931500), (2, 27465750), (3, 18310500), (4, 13732875), (5, 10986300), (6, 9155250), (9, 6103500), (10, 5493150), (12, 4577625), (13, 4225500), (15, 3662100), (18, 3051750), (20, 2746575), (25, 2197260), (26, 2112750), (27, 2034500), (30, 1831050), (36, 1525875), (39, 1408500), (45, 1220700), (50, 1098630), (52, 1056375), (54, 1017250), (60, 915525), (65, 845100), (75, 732420), (78, 704250), (90, 610350), (100, 549315), (108, 508625), (117, 469500), (125, 439452), (130, 422550), (135, 406900), (150, 366210), (156, 352125), (180, 305175), (195, 281700), (225, 244140), (234, 234750), (250, 219726), (260, 211275), (270, 203450), (300, 183105), (313, 175500), (325, 169020), (351, 156500), (375, 146484), (390, 140850), (450, 122070), (468, 117375), (500, 109863), (540, 101725), (585, 93900), (626, 87750), (650, 84510), (675, 81380), (702, 78250), (750, 73242), (780, 70425), (900, 61035), (939, 58500), (975, 56340), (1125, 48828), (1170, 46950), (1252, 43875), (1300, 42255), (1350, 40690), (1404, 39125), (1500, 36621), (1565, 35100), (1625, 33804), (1755, 31300), (1878, 29250), (1950, 28170), (2250, 24414), (2340, 23475), (2700, 20345), (2817, 19500), (2925, 18780), (3130, 17550), (3250, 16902), (3375, 16276), (3510, 15650), (3756, 14625), (3900, 14085), (4069, 13500), (4500, 12207), (4695, 11700), (4875, 11268), (5634, 9750), (5850, 9390), (6260, 8775), (6500, 8451), (6750, 8138), (7020, 7825)]