139663620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13151}}^1$

素因数の和:13225

約数の個数: 72

約数和(自身を含む): 430859520

約数和(自身を除く): 291195900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 13151, 26302, 39453, 52604, 65755, 78906, 118359, 131510, 157812, 197265, 236718, 263020, 394530, 473436, 591795, 775909, 789060, 1183590, 1551818, 2327727, 2367180, 3103636, 3879545, 4655454, 6983181, 7759090, 9310908, 11638635, 13966362, 15518180, 23277270, 27932724, 34915905, 46554540, 69831810, 139663620]

約数ペア:

[(1, 139663620), (2, 69831810), (3, 46554540), (4, 34915905), (5, 27932724), (6, 23277270), (9, 15518180), (10, 13966362), (12, 11638635), (15, 9310908), (18, 7759090), (20, 6983181), (30, 4655454), (36, 3879545), (45, 3103636), (59, 2367180), (60, 2327727), (90, 1551818), (118, 1183590), (177, 789060), (180, 775909), (236, 591795), (295, 473436), (354, 394530), (531, 263020), (590, 236718), (708, 197265), (885, 157812), (1062, 131510), (1180, 118359), (1770, 78906), (2124, 65755), (2655, 52604), (3540, 39453), (5310, 26302), (10620, 13151)]