85753980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2819}}^1$

素因数の和:2860

約数の個数: 108

約数和(自身を含む): 281768760

約数和(自身を除く): 196014780

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, 2819, 3042, 3380, 5070, 5638, 6084, 7605, 8457, 10140, 11276, 14095, 15210, 16914, 25371, 28190, 30420, 33828, 36647, 42285, 50742, 56380, 73294, 84570, 101484, 109941, 126855, 146588, 169140, 183235, 219882, 253710, 329823, 366470, 439764, 476411, 507420, 549705, 659646, 732940, 952822, 1099410, 1319292, 1429233, 1649115, 1905644, 2198820, 2382055, 2858466, 3298230, 4287699, 4764110, 5716932, 6596460, 7146165, 8575398, 9528220, 14292330, 17150796, 21438495, 28584660, 42876990, 85753980]

約数ペア:

[(1, 85753980), (2, 42876990), (3, 28584660), (4, 21438495), (5, 17150796), (6, 14292330), (9, 9528220), (10, 8575398), (12, 7146165), (13, 6596460), (15, 5716932), (18, 4764110), (20, 4287699), (26, 3298230), (30, 2858466), (36, 2382055), (39, 2198820), (45, 1905644), (52, 1649115), (60, 1429233), (65, 1319292), (78, 1099410), (90, 952822), (117, 732940), (130, 659646), (156, 549705), (169, 507420), (180, 476411), (195, 439764), (234, 366470), (260, 329823), (338, 253710), (390, 219882), (468, 183235), (507, 169140), (585, 146588), (676, 126855), (780, 109941), (845, 101484), (1014, 84570), (1170, 73294), (1521, 56380), (1690, 50742), (2028, 42285), (2340, 36647), (2535, 33828), (2819, 30420), (3042, 28190), (3380, 25371), (5070, 16914), (5638, 15210), (6084, 14095), (7605, 11276), (8457, 10140)]