83768520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3775

約数の個数: 128

約数和(自身を含む): 290355840

約数和(自身を除く): 206587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3733, 3740, 4488, 5610, 7466, 7480, 11199, 11220, 14932, 18665, 22398, 22440, 29864, 37330, 41063, 44796, 55995, 63461, 74660, 82126, 89592, 111990, 123189, 126922, 149320, 164252, 190383, 205315, 223980, 246378, 253844, 317305, 328504, 380766, 410630, 447960, 492756, 507688, 615945, 634610, 698071, 761532, 821260, 951915, 985512, 1231890, 1269220, 1396142, 1523064, 1642520, 1903830, 2094213, 2463780, 2538440, 2792284, 3490355, 3807660, 4188426, 4927560, 5584568, 6980710, 7615320, 8376852, 10471065, 13961420, 16753704, 20942130, 27922840, 41884260, 83768520]

約数ペア:

[(1, 83768520), (2, 41884260), (3, 27922840), (4, 20942130), (5, 16753704), (6, 13961420), (8, 10471065), (10, 8376852), (11, 7615320), (12, 6980710), (15, 5584568), (17, 4927560), (20, 4188426), (22, 3807660), (24, 3490355), (30, 2792284), (33, 2538440), (34, 2463780), (40, 2094213), (44, 1903830), (51, 1642520), (55, 1523064), (60, 1396142), (66, 1269220), (68, 1231890), (85, 985512), (88, 951915), (102, 821260), (110, 761532), (120, 698071), (132, 634610), (136, 615945), (165, 507688), (170, 492756), (187, 447960), (204, 410630), (220, 380766), (255, 328504), (264, 317305), (330, 253844), (340, 246378), (374, 223980), (408, 205315), (440, 190383), (510, 164252), (561, 149320), (660, 126922), (680, 123189), (748, 111990), (935, 89592), (1020, 82126), (1122, 74660), (1320, 63461), (1496, 55995), (1870, 44796), (2040, 41063), (2244, 37330), (2805, 29864), (3733, 22440), (3740, 22398), (4488, 18665), (5610, 14932), (7466, 11220), (7480, 11199)]