73382580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13197

約数の個数: 72

約数和(自身を含む): 229791744

約数和(自身を除く): 156409164

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, 13151, 26302, 39453, 52604, 65755, 78906, 118359, 131510, 157812, 197265, 236718, 263020, 394530, 407681, 473436, 591795, 789060, 815362, 1183590, 1223043, 1630724, 2038405, 2367180, 2446086, 3669129, 4076810, 4892172, 6115215, 7338258, 8153620, 12230430, 14676516, 18345645, 24460860, 36691290, 73382580]

約数ペア:

[(1, 73382580), (2, 36691290), (3, 24460860), (4, 18345645), (5, 14676516), (6, 12230430), (9, 8153620), (10, 7338258), (12, 6115215), (15, 4892172), (18, 4076810), (20, 3669129), (30, 2446086), (31, 2367180), (36, 2038405), (45, 1630724), (60, 1223043), (62, 1183590), (90, 815362), (93, 789060), (124, 591795), (155, 473436), (180, 407681), (186, 394530), (279, 263020), (310, 236718), (372, 197265), (465, 157812), (558, 131510), (620, 118359), (930, 78906), (1116, 65755), (1395, 52604), (1860, 39453), (2790, 26302), (5580, 13151)]