108648180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19517

約数の個数: 72

約数和(自身を含む): 340214784

約数和(自身を除く): 231566604

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, 19471, 38942, 58413, 77884, 97355, 116826, 175239, 194710, 233652, 292065, 350478, 389420, 584130, 603601, 700956, 876195, 1168260, 1207202, 1752390, 1810803, 2414404, 3018005, 3504780, 3621606, 5432409, 6036010, 7243212, 9054015, 10864818, 12072020, 18108030, 21729636, 27162045, 36216060, 54324090, 108648180]

約数ペア:

[(1, 108648180), (2, 54324090), (3, 36216060), (4, 27162045), (5, 21729636), (6, 18108030), (9, 12072020), (10, 10864818), (12, 9054015), (15, 7243212), (18, 6036010), (20, 5432409), (30, 3621606), (31, 3504780), (36, 3018005), (45, 2414404), (60, 1810803), (62, 1752390), (90, 1207202), (93, 1168260), (124, 876195), (155, 700956), (180, 603601), (186, 584130), (279, 389420), (310, 350478), (372, 292065), (465, 233652), (558, 194710), (620, 175239), (930, 116826), (1116, 97355), (1395, 77884), (1860, 58413), (2790, 38942), (5580, 19471)]