75439140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3461

約数の個数: 96

約数和(自身を含む): 246032640

約数和(自身を除く): 170593500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3389, 3710, 4452, 5565, 6778, 7420, 10167, 11130, 13556, 16945, 20334, 22260, 23723, 33890, 40668, 47446, 50835, 67780, 71169, 94892, 101670, 118615, 142338, 179617, 203340, 237230, 284676, 355845, 359234, 474460, 538851, 711690, 718468, 898085, 1077702, 1257319, 1423380, 1796170, 2155404, 2514638, 2694255, 3592340, 3771957, 5029276, 5388510, 6286595, 7543914, 10777020, 12573190, 15087828, 18859785, 25146380, 37719570, 75439140]

約数ペア:

[(1, 75439140), (2, 37719570), (3, 25146380), (4, 18859785), (5, 15087828), (6, 12573190), (7, 10777020), (10, 7543914), (12, 6286595), (14, 5388510), (15, 5029276), (20, 3771957), (21, 3592340), (28, 2694255), (30, 2514638), (35, 2155404), (42, 1796170), (53, 1423380), (60, 1257319), (70, 1077702), (84, 898085), (105, 718468), (106, 711690), (140, 538851), (159, 474460), (210, 359234), (212, 355845), (265, 284676), (318, 237230), (371, 203340), (420, 179617), (530, 142338), (636, 118615), (742, 101670), (795, 94892), (1060, 71169), (1113, 67780), (1484, 50835), (1590, 47446), (1855, 40668), (2226, 33890), (3180, 23723), (3389, 22260), (3710, 20334), (4452, 16945), (5565, 13556), (6778, 11130), (7420, 10167)]