181389060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32507}}^1$

素因数の和:32553

約数の個数: 72

約数和(自身を含む): 567979776

約数和(自身を除く): 386590716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 32507, 65014, 97521, 130028, 162535, 195042, 292563, 325070, 390084, 487605, 585126, 650140, 975210, 1007717, 1170252, 1462815, 1950420, 2015434, 2925630, 3023151, 4030868, 5038585, 5851260, 6046302, 9069453, 10077170, 12092604, 15115755, 18138906, 20154340, 30231510, 36277812, 45347265, 60463020, 90694530, 181389060]

約数ペア:

[(1, 181389060), (2, 90694530), (3, 60463020), (4, 45347265), (5, 36277812), (6, 30231510), (9, 20154340), (10, 18138906), (12, 15115755), (15, 12092604), (18, 10077170), (20, 9069453), (30, 6046302), (31, 5851260), (36, 5038585), (45, 4030868), (60, 3023151), (62, 2925630), (90, 2015434), (93, 1950420), (124, 1462815), (155, 1170252), (180, 1007717), (186, 975210), (279, 650140), (310, 585126), (372, 487605), (465, 390084), (558, 325070), (620, 292563), (930, 195042), (1116, 162535), (1395, 130028), (1860, 97521), (2790, 65014), (5580, 32507)]