89427780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12770

約数の個数: 96

約数和(自身を含む): 299644800

約数和(自身を除く): 210217020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12739, 25478, 38217, 50956, 63695, 76434, 114651, 127390, 152868, 165607, 191085, 229302, 254780, 331214, 343953, 382170, 458604, 496821, 573255, 662428, 687906, 764340, 828035, 993642, 1146510, 1375812, 1490463, 1656070, 1719765, 1987284, 2293020, 2484105, 2980926, 3312140, 3439530, 4471389, 4968210, 5961852, 6879060, 7452315, 8942778, 9936420, 14904630, 17885556, 22356945, 29809260, 44713890, 89427780]

約数ペア:

[(1, 89427780), (2, 44713890), (3, 29809260), (4, 22356945), (5, 17885556), (6, 14904630), (9, 9936420), (10, 8942778), (12, 7452315), (13, 6879060), (15, 5961852), (18, 4968210), (20, 4471389), (26, 3439530), (27, 3312140), (30, 2980926), (36, 2484105), (39, 2293020), (45, 1987284), (52, 1719765), (54, 1656070), (60, 1490463), (65, 1375812), (78, 1146510), (90, 993642), (108, 828035), (117, 764340), (130, 687906), (135, 662428), (156, 573255), (180, 496821), (195, 458604), (234, 382170), (260, 343953), (270, 331214), (351, 254780), (390, 229302), (468, 191085), (540, 165607), (585, 152868), (702, 127390), (780, 114651), (1170, 76434), (1404, 63695), (1755, 50956), (2340, 38217), (3510, 25478), (7020, 12739)]