75639540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1499}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 219492000

約数和(自身を除く): 143852460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1499, 1682, 1740, 2523, 2998, 3364, 4205, 4497, 5046, 5996, 7495, 8410, 8994, 10092, 12615, 14990, 16820, 17988, 22485, 25230, 29980, 43471, 44970, 50460, 86942, 89940, 130413, 173884, 217355, 260826, 434710, 521652, 652065, 869420, 1260659, 1304130, 2521318, 2608260, 3781977, 5042636, 6303295, 7563954, 12606590, 15127908, 18909885, 25213180, 37819770, 75639540]

約数ペア:

[(1, 75639540), (2, 37819770), (3, 25213180), (4, 18909885), (5, 15127908), (6, 12606590), (10, 7563954), (12, 6303295), (15, 5042636), (20, 3781977), (29, 2608260), (30, 2521318), (58, 1304130), (60, 1260659), (87, 869420), (116, 652065), (145, 521652), (174, 434710), (290, 260826), (348, 217355), (435, 173884), (580, 130413), (841, 89940), (870, 86942), (1499, 50460), (1682, 44970), (1740, 43471), (2523, 29980), (2998, 25230), (3364, 22485), (4205, 17988), (4497, 16820), (5046, 14990), (5996, 12615), (7495, 10092), (8410, 8994)]