42054660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 96

約数和(自身を含む): 133701120

約数和(自身を除く): 91646460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1657, 1692, 2115, 2538, 2820, 3314, 4230, 4971, 5076, 6345, 6628, 8285, 8460, 9942, 12690, 14913, 16570, 19884, 24855, 25380, 29826, 33140, 44739, 49710, 59652, 74565, 77879, 89478, 99420, 149130, 155758, 178956, 223695, 233637, 298260, 311516, 389395, 447390, 467274, 700911, 778790, 894780, 934548, 1168185, 1401822, 1557580, 2102733, 2336370, 2803644, 3504555, 4205466, 4672740, 7009110, 8410932, 10513665, 14018220, 21027330, 42054660]

約数ペア:

[(1, 42054660), (2, 21027330), (3, 14018220), (4, 10513665), (5, 8410932), (6, 7009110), (9, 4672740), (10, 4205466), (12, 3504555), (15, 2803644), (18, 2336370), (20, 2102733), (27, 1557580), (30, 1401822), (36, 1168185), (45, 934548), (47, 894780), (54, 778790), (60, 700911), (90, 467274), (94, 447390), (108, 389395), (135, 311516), (141, 298260), (180, 233637), (188, 223695), (235, 178956), (270, 155758), (282, 149130), (423, 99420), (470, 89478), (540, 77879), (564, 74565), (705, 59652), (846, 49710), (940, 44739), (1269, 33140), (1410, 29826), (1657, 25380), (1692, 24855), (2115, 19884), (2538, 16570), (2820, 14913), (3314, 12690), (4230, 9942), (4971, 8460), (5076, 8285), (6345, 6628)]