150697820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 402210816

約数和(自身を除く): 251512996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2671, 2821, 4030, 4340, 5342, 5642, 8060, 10684, 11284, 13355, 14105, 18697, 26710, 28210, 34723, 37394, 53420, 56420, 69446, 74788, 82801, 93485, 138892, 165602, 173615, 186970, 243061, 331204, 347230, 373940, 414005, 486122, 579607, 694460, 828010, 972244, 1076413, 1159214, 1215305, 1656020, 2152826, 2318428, 2430610, 2898035, 4305652, 4861220, 5382065, 5796070, 7534891, 10764130, 11592140, 15069782, 21528260, 30139564, 37674455, 75348910, 150697820]

約数ペア:

[(1, 150697820), (2, 75348910), (4, 37674455), (5, 30139564), (7, 21528260), (10, 15069782), (13, 11592140), (14, 10764130), (20, 7534891), (26, 5796070), (28, 5382065), (31, 4861220), (35, 4305652), (52, 2898035), (62, 2430610), (65, 2318428), (70, 2152826), (91, 1656020), (124, 1215305), (130, 1159214), (140, 1076413), (155, 972244), (182, 828010), (217, 694460), (260, 579607), (310, 486122), (364, 414005), (403, 373940), (434, 347230), (455, 331204), (620, 243061), (806, 186970), (868, 173615), (910, 165602), (1085, 138892), (1612, 93485), (1820, 82801), (2015, 74788), (2170, 69446), (2671, 56420), (2821, 53420), (4030, 37394), (4340, 34723), (5342, 28210), (5642, 26710), (8060, 18697), (10684, 14105), (11284, 13355)]