148804020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12022

約数の個数: 96

約数和(自身を含む): 483114240

約数和(自身を除く): 334310220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11981, 12420, 23962, 35943, 47924, 59905, 71886, 107829, 119810, 143772, 179715, 215658, 239620, 275563, 323487, 359430, 431316, 539145, 551126, 646974, 718860, 826689, 1078290, 1102252, 1293948, 1377815, 1617435, 1653378, 2156580, 2480067, 2755630, 3234870, 3306756, 4133445, 4960134, 5511260, 6469740, 7440201, 8266890, 9920268, 12400335, 14880402, 16533780, 24800670, 29760804, 37201005, 49601340, 74402010, 148804020]

約数ペア:

[(1, 148804020), (2, 74402010), (3, 49601340), (4, 37201005), (5, 29760804), (6, 24800670), (9, 16533780), (10, 14880402), (12, 12400335), (15, 9920268), (18, 8266890), (20, 7440201), (23, 6469740), (27, 5511260), (30, 4960134), (36, 4133445), (45, 3306756), (46, 3234870), (54, 2755630), (60, 2480067), (69, 2156580), (90, 1653378), (92, 1617435), (108, 1377815), (115, 1293948), (135, 1102252), (138, 1078290), (180, 826689), (207, 718860), (230, 646974), (270, 551126), (276, 539145), (345, 431316), (414, 359430), (460, 323487), (540, 275563), (621, 239620), (690, 215658), (828, 179715), (1035, 143772), (1242, 119810), (1380, 107829), (2070, 71886), (2484, 59905), (3105, 47924), (4140, 35943), (6210, 23962), (11981, 12420)]