100676940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18471

約数の個数: 96

約数和(自身を含む): 346967040

約数和(自身を除く): 246290100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 18439, 36878, 55317, 73756, 92195, 110634, 129073, 184390, 221268, 239707, 258146, 276585, 368780, 387219, 479414, 516292, 553170, 645365, 719121, 774438, 958828, 1106340, 1198535, 1290730, 1438242, 1548876, 1677949, 1936095, 2397070, 2581460, 2876484, 3355898, 3595605, 3872190, 4794140, 5033847, 6711796, 7191210, 7744380, 8389745, 10067694, 14382420, 16779490, 20135388, 25169235, 33558980, 50338470, 100676940]

約数ペア:

[(1, 100676940), (2, 50338470), (3, 33558980), (4, 25169235), (5, 20135388), (6, 16779490), (7, 14382420), (10, 10067694), (12, 8389745), (13, 7744380), (14, 7191210), (15, 6711796), (20, 5033847), (21, 4794140), (26, 3872190), (28, 3595605), (30, 3355898), (35, 2876484), (39, 2581460), (42, 2397070), (52, 1936095), (60, 1677949), (65, 1548876), (70, 1438242), (78, 1290730), (84, 1198535), (91, 1106340), (105, 958828), (130, 774438), (140, 719121), (156, 645365), (182, 553170), (195, 516292), (210, 479414), (260, 387219), (273, 368780), (364, 276585), (390, 258146), (420, 239707), (455, 221268), (546, 184390), (780, 129073), (910, 110634), (1092, 92195), (1365, 73756), (1820, 55317), (2730, 36878), (5460, 18439)]