129984660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4273}}^1$

素因数の和:4314

約数の個数: 108

約数和(自身を含む): 427049532

約数和(自身を除く): 297064872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4273, 5070, 6084, 7605, 8546, 10140, 12819, 15210, 17092, 21365, 25638, 30420, 38457, 42730, 51276, 55549, 64095, 76914, 85460, 111098, 128190, 153828, 166647, 192285, 222196, 256380, 277745, 333294, 384570, 499941, 555490, 666588, 722137, 769140, 833235, 999882, 1110980, 1444274, 1666470, 1999764, 2166411, 2499705, 2888548, 3332940, 3610685, 4332822, 4999410, 6499233, 7221370, 8665644, 9998820, 10832055, 12998466, 14442740, 21664110, 25996932, 32496165, 43328220, 64992330, 129984660]

約数ペア:

[(1, 129984660), (2, 64992330), (3, 43328220), (4, 32496165), (5, 25996932), (6, 21664110), (9, 14442740), (10, 12998466), (12, 10832055), (13, 9998820), (15, 8665644), (18, 7221370), (20, 6499233), (26, 4999410), (30, 4332822), (36, 3610685), (39, 3332940), (45, 2888548), (52, 2499705), (60, 2166411), (65, 1999764), (78, 1666470), (90, 1444274), (117, 1110980), (130, 999882), (156, 833235), (169, 769140), (180, 722137), (195, 666588), (234, 555490), (260, 499941), (338, 384570), (390, 333294), (468, 277745), (507, 256380), (585, 222196), (676, 192285), (780, 166647), (845, 153828), (1014, 128190), (1170, 111098), (1521, 85460), (1690, 76914), (2028, 64095), (2340, 55549), (2535, 51276), (3042, 42730), (3380, 38457), (4273, 30420), (5070, 25638), (6084, 21365), (7605, 17092), (8546, 15210), (10140, 12819)]