78013350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3342

約数の個数: 72

約数和(自身を含む): 213615792

約数和(自身を除く): 135602442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3271, 3975, 4770, 6542, 7950, 9813, 11925, 16355, 19626, 23850, 29439, 32710, 49065, 58878, 81775, 98130, 147195, 163550, 173363, 245325, 294390, 346726, 490650, 520089, 735975, 866815, 1040178, 1471950, 1560267, 1733630, 2600445, 3120534, 4334075, 5200890, 7801335, 8668150, 13002225, 15602670, 26004450, 39006675, 78013350]

約数ペア:

[(1, 78013350), (2, 39006675), (3, 26004450), (5, 15602670), (6, 13002225), (9, 8668150), (10, 7801335), (15, 5200890), (18, 4334075), (25, 3120534), (30, 2600445), (45, 1733630), (50, 1560267), (53, 1471950), (75, 1040178), (90, 866815), (106, 735975), (150, 520089), (159, 490650), (225, 346726), (265, 294390), (318, 245325), (450, 173363), (477, 163550), (530, 147195), (795, 98130), (954, 81775), (1325, 58878), (1590, 49065), (2385, 32710), (2650, 29439), (3271, 23850), (3975, 19626), (4770, 16355), (6542, 11925), (7950, 9813)]