87799530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 268531200

約数和(自身を除く): 180731670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1109, 1131, 1218, 1365, 1885, 2030, 2218, 2262, 2639, 2730, 3045, 3327, 3770, 5278, 5545, 5655, 6090, 6654, 7763, 7917, 11090, 11310, 13195, 14417, 15526, 15834, 16635, 23289, 26390, 28834, 32161, 33270, 38815, 39585, 43251, 46578, 64322, 72085, 77630, 79170, 86502, 96483, 100919, 116445, 144170, 160805, 192966, 201838, 216255, 225127, 232890, 302757, 321610, 418093, 432510, 450254, 482415, 504595, 605514, 675381, 836186, 964830, 1009190, 1125635, 1254279, 1350762, 1513785, 2090465, 2251270, 2508558, 2926651, 3027570, 3376905, 4180930, 5853302, 6271395, 6753810, 8779953, 12542790, 14633255, 17559906, 29266510, 43899765, 87799530]

約数ペア:

[(1, 87799530), (2, 43899765), (3, 29266510), (5, 17559906), (6, 14633255), (7, 12542790), (10, 8779953), (13, 6753810), (14, 6271395), (15, 5853302), (21, 4180930), (26, 3376905), (29, 3027570), (30, 2926651), (35, 2508558), (39, 2251270), (42, 2090465), (58, 1513785), (65, 1350762), (70, 1254279), (78, 1125635), (87, 1009190), (91, 964830), (105, 836186), (130, 675381), (145, 605514), (174, 504595), (182, 482415), (195, 450254), (203, 432510), (210, 418093), (273, 321610), (290, 302757), (377, 232890), (390, 225127), (406, 216255), (435, 201838), (455, 192966), (546, 160805), (609, 144170), (754, 116445), (870, 100919), (910, 96483), (1015, 86502), (1109, 79170), (1131, 77630), (1218, 72085), (1365, 64322), (1885, 46578), (2030, 43251), (2218, 39585), (2262, 38815), (2639, 33270), (2730, 32161), (3045, 28834), (3327, 26390), (3770, 23289), (5278, 16635), (5545, 15834), (5655, 15526), (6090, 14417), (6654, 13195), (7763, 11310), (7917, 11090)]