42201960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 133660800

約数和(自身を除く): 91458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 181, 201, 232, 268, 290, 335, 348, 362, 402, 435, 536, 543, 580, 670, 696, 724, 804, 870, 905, 1005, 1086, 1160, 1340, 1448, 1608, 1740, 1810, 1943, 2010, 2172, 2680, 2715, 3480, 3620, 3886, 4020, 4344, 5249, 5430, 5829, 7240, 7772, 8040, 9715, 10498, 10860, 11658, 12127, 15544, 15747, 19430, 20996, 21720, 23316, 24254, 26245, 29145, 31494, 36381, 38860, 41992, 46632, 48508, 52490, 58290, 60635, 62988, 72762, 77720, 78735, 97016, 104980, 116580, 121270, 125976, 145524, 157470, 181905, 209960, 233160, 242540, 291048, 314940, 351683, 363810, 485080, 629880, 703366, 727620, 1055049, 1406732, 1455240, 1758415, 2110098, 2813464, 3516830, 4220196, 5275245, 7033660, 8440392, 10550490, 14067320, 21100980, 42201960]

約数ペア:

[(1, 42201960), (2, 21100980), (3, 14067320), (4, 10550490), (5, 8440392), (6, 7033660), (8, 5275245), (10, 4220196), (12, 3516830), (15, 2813464), (20, 2110098), (24, 1758415), (29, 1455240), (30, 1406732), (40, 1055049), (58, 727620), (60, 703366), (67, 629880), (87, 485080), (116, 363810), (120, 351683), (134, 314940), (145, 291048), (174, 242540), (181, 233160), (201, 209960), (232, 181905), (268, 157470), (290, 145524), (335, 125976), (348, 121270), (362, 116580), (402, 104980), (435, 97016), (536, 78735), (543, 77720), (580, 72762), (670, 62988), (696, 60635), (724, 58290), (804, 52490), (870, 48508), (905, 46632), (1005, 41992), (1086, 38860), (1160, 36381), (1340, 31494), (1448, 29145), (1608, 26245), (1740, 24254), (1810, 23316), (1943, 21720), (2010, 20996), (2172, 19430), (2680, 15747), (2715, 15544), (3480, 12127), (3620, 11658), (3886, 10860), (4020, 10498), (4344, 9715), (5249, 8040), (5430, 7772), (5829, 7240)]