126090180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13217}}^1$

素因数の和:13285

約数の個数: 72

約数和(自身を含む): 389719512

約数和(自身を除く): 263629332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 13217, 26434, 39651, 52868, 66085, 79302, 118953, 132170, 158604, 198255, 237906, 264340, 396510, 475812, 594765, 700501, 793020, 1189530, 1401002, 2101503, 2379060, 2802004, 3502505, 4203006, 6304509, 7005010, 8406012, 10507515, 12609018, 14010020, 21015030, 25218036, 31522545, 42030060, 63045090, 126090180]

約数ペア:

[(1, 126090180), (2, 63045090), (3, 42030060), (4, 31522545), (5, 25218036), (6, 21015030), (9, 14010020), (10, 12609018), (12, 10507515), (15, 8406012), (18, 7005010), (20, 6304509), (30, 4203006), (36, 3502505), (45, 2802004), (53, 2379060), (60, 2101503), (90, 1401002), (106, 1189530), (159, 793020), (180, 700501), (212, 594765), (265, 475812), (318, 396510), (477, 264340), (530, 237906), (636, 198255), (795, 158604), (954, 132170), (1060, 118953), (1590, 79302), (1908, 66085), (2385, 52868), (3180, 39651), (4770, 26434), (9540, 13217)]