45259380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8157

約数の個数: 72

約数和(自身を含む): 141732864

約数和(自身を除く): 96473484

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, 8111, 16222, 24333, 32444, 40555, 48666, 72999, 81110, 97332, 121665, 145998, 162220, 243330, 251441, 291996, 364995, 486660, 502882, 729990, 754323, 1005764, 1257205, 1459980, 1508646, 2262969, 2514410, 3017292, 3771615, 4525938, 5028820, 7543230, 9051876, 11314845, 15086460, 22629690, 45259380]

約数ペア:

[(1, 45259380), (2, 22629690), (3, 15086460), (4, 11314845), (5, 9051876), (6, 7543230), (9, 5028820), (10, 4525938), (12, 3771615), (15, 3017292), (18, 2514410), (20, 2262969), (30, 1508646), (31, 1459980), (36, 1257205), (45, 1005764), (60, 754323), (62, 729990), (90, 502882), (93, 486660), (124, 364995), (155, 291996), (180, 251441), (186, 243330), (279, 162220), (310, 145998), (372, 121665), (465, 97332), (558, 81110), (620, 72999), (930, 48666), (1116, 40555), (1395, 32444), (1860, 24333), (2790, 16222), (5580, 8111)]