156959493800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{74821}}^1$

素因数の和:75471

約数の個数: 96

約数和(自身を含む): 387028766520

約数和(自身を除く): 230069272720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 617, 680, 850, 1234, 1700, 2468, 3085, 3400, 4936, 6170, 10489, 12340, 15425, 20978, 24680, 30850, 41956, 52445, 61700, 74821, 83912, 104890, 123400, 149642, 209780, 262225, 299284, 374105, 419560, 524450, 598568, 748210, 1048900, 1271957, 1496420, 1870525, 2097800, 2543914, 2992840, 3741050, 5087828, 6359785, 7482100, 10175656, 12719570, 14964200, 25439140, 31798925, 46164557, 50878280, 63597850, 92329114, 127195700, 184658228, 230822785, 254391400, 369316456, 461645570, 784797469, 923291140, 1154113925, 1569594938, 1846582280, 2308227850, 3139189876, 3923987345, 4616455700, 6278379752, 7847974690, 9232911400, 15695949380, 19619936725, 31391898760, 39239873450, 78479746900, 156959493800]

約数ペア:

[(1, 156959493800), (2, 78479746900), (4, 39239873450), (5, 31391898760), (8, 19619936725), (10, 15695949380), (17, 9232911400), (20, 7847974690), (25, 6278379752), (34, 4616455700), (40, 3923987345), (50, 3139189876), (68, 2308227850), (85, 1846582280), (100, 1569594938), (136, 1154113925), (170, 923291140), (200, 784797469), (340, 461645570), (425, 369316456), (617, 254391400), (680, 230822785), (850, 184658228), (1234, 127195700), (1700, 92329114), (2468, 63597850), (3085, 50878280), (3400, 46164557), (4936, 31798925), (6170, 25439140), (10489, 14964200), (12340, 12719570), (15425, 10175656), (20978, 7482100), (24680, 6359785), (30850, 5087828), (41956, 3741050), (52445, 2992840), (61700, 2543914), (74821, 2097800), (83912, 1870525), (104890, 1496420), (123400, 1271957), (149642, 1048900), (209780, 748210), (262225, 598568), (299284, 524450), (374105, 419560)]