74224260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 258672960

約数和(自身を除く): 184448700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1973, 1980, 2090, 2508, 3135, 3420, 3762, 3946, 4180, 5919, 6270, 7524, 7892, 9405, 9865, 11838, 12540, 17757, 18810, 19730, 21703, 23676, 29595, 35514, 37487, 37620, 39460, 43406, 59190, 65109, 71028, 74974, 86812, 88785, 108515, 112461, 118380, 130218, 149948, 177570, 187435, 195327, 217030, 224922, 260436, 325545, 337383, 355140, 374870, 390654, 412357, 434060, 449844, 562305, 651090, 674766, 749740, 781308, 824714, 976635, 1124610, 1237071, 1302180, 1349532, 1649428, 1686915, 1953270, 2061785, 2249220, 2474142, 3373830, 3711213, 3906540, 4123570, 4948284, 6185355, 6747660, 7422426, 8247140, 12370710, 14844852, 18556065, 24741420, 37112130, 74224260]

約数ペア:

[(1, 74224260), (2, 37112130), (3, 24741420), (4, 18556065), (5, 14844852), (6, 12370710), (9, 8247140), (10, 7422426), (11, 6747660), (12, 6185355), (15, 4948284), (18, 4123570), (19, 3906540), (20, 3711213), (22, 3373830), (30, 2474142), (33, 2249220), (36, 2061785), (38, 1953270), (44, 1686915), (45, 1649428), (55, 1349532), (57, 1302180), (60, 1237071), (66, 1124610), (76, 976635), (90, 824714), (95, 781308), (99, 749740), (110, 674766), (114, 651090), (132, 562305), (165, 449844), (171, 434060), (180, 412357), (190, 390654), (198, 374870), (209, 355140), (220, 337383), (228, 325545), (285, 260436), (330, 224922), (342, 217030), (380, 195327), (396, 187435), (418, 177570), (495, 149948), (570, 130218), (627, 118380), (660, 112461), (684, 108515), (836, 88785), (855, 86812), (990, 74974), (1045, 71028), (1140, 65109), (1254, 59190), (1710, 43406), (1881, 39460), (1973, 37620), (1980, 37487), (2090, 35514), (2508, 29595), (3135, 23676), (3420, 21703), (3762, 19730), (3946, 18810), (4180, 17757), (5919, 12540), (6270, 11838), (7524, 9865), (7892, 9405)]