145699380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26111}}^1$

素因数の和:26157

約数の個数: 72

約数和(自身を含む): 456228864

約数和(自身を除く): 310529484

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, 26111, 52222, 78333, 104444, 130555, 156666, 234999, 261110, 313332, 391665, 469998, 522220, 783330, 809441, 939996, 1174995, 1566660, 1618882, 2349990, 2428323, 3237764, 4047205, 4699980, 4856646, 7284969, 8094410, 9713292, 12141615, 14569938, 16188820, 24283230, 29139876, 36424845, 48566460, 72849690, 145699380]

約数ペア:

[(1, 145699380), (2, 72849690), (3, 48566460), (4, 36424845), (5, 29139876), (6, 24283230), (9, 16188820), (10, 14569938), (12, 12141615), (15, 9713292), (18, 8094410), (20, 7284969), (30, 4856646), (31, 4699980), (36, 4047205), (45, 3237764), (60, 2428323), (62, 2349990), (90, 1618882), (93, 1566660), (124, 1174995), (155, 939996), (180, 809441), (186, 783330), (279, 522220), (310, 469998), (372, 391665), (465, 313332), (558, 261110), (620, 234999), (930, 156666), (1116, 130555), (1395, 104444), (1860, 78333), (2790, 52222), (5580, 26111)]