72374220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10919

約数の個数: 72

約数和(自身を含む): 225489264

約数和(自身を除く): 153115044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10867, 21734, 32601, 43468, 54335, 65202, 97803, 108670, 130404, 163005, 195606, 217340, 326010, 391212, 402079, 489015, 652020, 804158, 978030, 1206237, 1608316, 1956060, 2010395, 2412474, 3618711, 4020790, 4824948, 6031185, 7237422, 8041580, 12062370, 14474844, 18093555, 24124740, 36187110, 72374220]

約数ペア:

[(1, 72374220), (2, 36187110), (3, 24124740), (4, 18093555), (5, 14474844), (6, 12062370), (9, 8041580), (10, 7237422), (12, 6031185), (15, 4824948), (18, 4020790), (20, 3618711), (30, 2412474), (36, 2010395), (37, 1956060), (45, 1608316), (60, 1206237), (74, 978030), (90, 804158), (111, 652020), (148, 489015), (180, 402079), (185, 391212), (222, 326010), (333, 217340), (370, 195606), (444, 163005), (555, 130404), (666, 108670), (740, 97803), (1110, 65202), (1332, 54335), (1665, 43468), (2220, 32601), (3330, 21734), (6660, 10867)]