56962980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 96

約数和(自身を含む): 182071680

約数和(自身を除く): 125108700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 2851, 3330, 3996, 4995, 5702, 6660, 8553, 9990, 11404, 14255, 17106, 19980, 25659, 28510, 34212, 42765, 51318, 57020, 76977, 85530, 102636, 105487, 128295, 153954, 171060, 210974, 256590, 307908, 316461, 384885, 421948, 513180, 527435, 632922, 769770, 949383, 1054870, 1265844, 1539540, 1582305, 1898766, 2109740, 2848149, 3164610, 3797532, 4746915, 5696298, 6329220, 9493830, 11392596, 14240745, 18987660, 28481490, 56962980]

約数ペア:

[(1, 56962980), (2, 28481490), (3, 18987660), (4, 14240745), (5, 11392596), (6, 9493830), (9, 6329220), (10, 5696298), (12, 4746915), (15, 3797532), (18, 3164610), (20, 2848149), (27, 2109740), (30, 1898766), (36, 1582305), (37, 1539540), (45, 1265844), (54, 1054870), (60, 949383), (74, 769770), (90, 632922), (108, 527435), (111, 513180), (135, 421948), (148, 384885), (180, 316461), (185, 307908), (222, 256590), (270, 210974), (333, 171060), (370, 153954), (444, 128295), (540, 105487), (555, 102636), (666, 85530), (740, 76977), (999, 57020), (1110, 51318), (1332, 42765), (1665, 34212), (1998, 28510), (2220, 25659), (2851, 19980), (3330, 17106), (3996, 14255), (4995, 11404), (5702, 9990), (6660, 8553)]