75147540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7411}}^1$

素因数の和:7449

約数の個数: 72

約数和(自身を含む): 227874528

約数和(自身を除く): 152726988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7411, 10140, 14822, 22233, 29644, 37055, 44466, 74110, 88932, 96343, 111165, 148220, 192686, 222330, 289029, 385372, 444660, 481715, 578058, 963430, 1156116, 1252459, 1445145, 1926860, 2504918, 2890290, 3757377, 5009836, 5780580, 6262295, 7514754, 12524590, 15029508, 18786885, 25049180, 37573770, 75147540]

約数ペア:

[(1, 75147540), (2, 37573770), (3, 25049180), (4, 18786885), (5, 15029508), (6, 12524590), (10, 7514754), (12, 6262295), (13, 5780580), (15, 5009836), (20, 3757377), (26, 2890290), (30, 2504918), (39, 1926860), (52, 1445145), (60, 1252459), (65, 1156116), (78, 963430), (130, 578058), (156, 481715), (169, 444660), (195, 385372), (260, 289029), (338, 222330), (390, 192686), (507, 148220), (676, 111165), (780, 96343), (845, 88932), (1014, 74110), (1690, 44466), (2028, 37055), (2535, 29644), (3380, 22233), (5070, 14822), (7411, 10140)]