88294140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 307681920

約数和(自身を除く): 219387780

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, 1980, 2090, 2347, 2508, 3135, 3420, 3762, 4180, 4694, 6270, 7041, 7524, 9388, 9405, 11735, 12540, 14082, 18810, 21123, 23470, 25817, 28164, 35205, 37620, 42246, 44593, 46940, 51634, 70410, 77451, 84492, 89186, 103268, 105615, 129085, 133779, 140820, 154902, 178372, 211230, 222965, 232353, 258170, 267558, 309804, 387255, 401337, 422460, 445930, 464706, 490523, 516340, 535116, 668895, 774510, 802674, 891860, 929412, 981046, 1161765, 1337790, 1471569, 1549020, 1605348, 1962092, 2006685, 2323530, 2452615, 2675580, 2943138, 4013370, 4414707, 4647060, 4905230, 5886276, 7357845, 8026740, 8829414, 9810460, 14715690, 17658828, 22073535, 29431380, 44147070, 88294140]

約数ペア:

[(1, 88294140), (2, 44147070), (3, 29431380), (4, 22073535), (5, 17658828), (6, 14715690), (9, 9810460), (10, 8829414), (11, 8026740), (12, 7357845), (15, 5886276), (18, 4905230), (19, 4647060), (20, 4414707), (22, 4013370), (30, 2943138), (33, 2675580), (36, 2452615), (38, 2323530), (44, 2006685), (45, 1962092), (55, 1605348), (57, 1549020), (60, 1471569), (66, 1337790), (76, 1161765), (90, 981046), (95, 929412), (99, 891860), (110, 802674), (114, 774510), (132, 668895), (165, 535116), (171, 516340), (180, 490523), (190, 464706), (198, 445930), (209, 422460), (220, 401337), (228, 387255), (285, 309804), (330, 267558), (342, 258170), (380, 232353), (396, 222965), (418, 211230), (495, 178372), (570, 154902), (627, 140820), (660, 133779), (684, 129085), (836, 105615), (855, 103268), (990, 89186), (1045, 84492), (1140, 77451), (1254, 70410), (1710, 51634), (1881, 46940), (1980, 44593), (2090, 42246), (2347, 37620), (2508, 35205), (3135, 28164), (3420, 25817), (3762, 23470), (4180, 21123), (4694, 18810), (6270, 14082), (7041, 12540), (7524, 11735), (9388, 9405)]