13319700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 39893280

約数和(自身を除く): 26573580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1531, 1740, 2175, 2900, 3062, 4350, 4593, 6124, 7655, 8700, 9186, 15310, 18372, 22965, 30620, 38275, 44399, 45930, 76550, 88798, 91860, 114825, 133197, 153100, 177596, 221995, 229650, 266394, 443990, 459300, 532788, 665985, 887980, 1109975, 1331970, 2219950, 2663940, 3329925, 4439900, 6659850, 13319700]

約数ペア:

[(1, 13319700), (2, 6659850), (3, 4439900), (4, 3329925), (5, 2663940), (6, 2219950), (10, 1331970), (12, 1109975), (15, 887980), (20, 665985), (25, 532788), (29, 459300), (30, 443990), (50, 266394), (58, 229650), (60, 221995), (75, 177596), (87, 153100), (100, 133197), (116, 114825), (145, 91860), (150, 88798), (174, 76550), (290, 45930), (300, 44399), (348, 38275), (435, 30620), (580, 22965), (725, 18372), (870, 15310), (1450, 9186), (1531, 8700), (1740, 7655), (2175, 6124), (2900, 4593), (3062, 4350)]