77471460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3557}}^1$

素因数の和:3594

約数の個数: 108

約数和(自身を含む): 258374844

約数和(自身を除く): 180903384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3557, 3630, 4356, 5445, 7114, 7260, 10671, 10890, 14228, 17785, 21342, 21780, 32013, 35570, 39127, 42684, 53355, 64026, 71140, 78254, 106710, 117381, 128052, 156508, 160065, 195635, 213420, 234762, 320130, 352143, 391270, 430397, 469524, 586905, 640260, 704286, 782540, 860794, 1173810, 1291191, 1408572, 1721588, 1760715, 2151985, 2347620, 2582382, 3521430, 3873573, 4303970, 5164764, 6455955, 7042860, 7747146, 8607940, 12911910, 15494292, 19367865, 25823820, 38735730, 77471460]

約数ペア:

[(1, 77471460), (2, 38735730), (3, 25823820), (4, 19367865), (5, 15494292), (6, 12911910), (9, 8607940), (10, 7747146), (11, 7042860), (12, 6455955), (15, 5164764), (18, 4303970), (20, 3873573), (22, 3521430), (30, 2582382), (33, 2347620), (36, 2151985), (44, 1760715), (45, 1721588), (55, 1408572), (60, 1291191), (66, 1173810), (90, 860794), (99, 782540), (110, 704286), (121, 640260), (132, 586905), (165, 469524), (180, 430397), (198, 391270), (220, 352143), (242, 320130), (330, 234762), (363, 213420), (396, 195635), (484, 160065), (495, 156508), (605, 128052), (660, 117381), (726, 106710), (990, 78254), (1089, 71140), (1210, 64026), (1452, 53355), (1815, 42684), (1980, 39127), (2178, 35570), (2420, 32013), (3557, 21780), (3630, 21342), (4356, 17785), (5445, 14228), (7114, 10890), (7260, 10671)]