138308800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 397983456

約数和(自身を除く): 259674656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 233, 265, 280, 320, 350, 371, 400, 424, 448, 466, 530, 560, 700, 742, 800, 848, 932, 1060, 1120, 1165, 1325, 1400, 1484, 1600, 1631, 1696, 1855, 1864, 2120, 2240, 2330, 2650, 2800, 2968, 3262, 3392, 3710, 3728, 4240, 4660, 5300, 5600, 5825, 5936, 6524, 7420, 7456, 8155, 8480, 9275, 9320, 10600, 11200, 11650, 11872, 12349, 13048, 14840, 14912, 16310, 16960, 18550, 18640, 21200, 23300, 23744, 24698, 26096, 29680, 32620, 37100, 37280, 40775, 42400, 46600, 49396, 52192, 59360, 61745, 65240, 74200, 74560, 81550, 84800, 86443, 93200, 98792, 104384, 118720, 123490, 130480, 148400, 163100, 172886, 186400, 197584, 246980, 260960, 296800, 308725, 326200, 345772, 372800, 395168, 432215, 493960, 521920, 593600, 617450, 652400, 691544, 790336, 864430, 987920, 1234900, 1304800, 1383088, 1728860, 1975840, 2161075, 2469800, 2609600, 2766176, 3457720, 3951680, 4322150, 4939600, 5532352, 6915440, 8644300, 9879200, 13830880, 17288600, 19758400, 27661760, 34577200, 69154400, 138308800]

約数ペア:

[(1, 138308800), (2, 69154400), (4, 34577200), (5, 27661760), (7, 19758400), (8, 17288600), (10, 13830880), (14, 9879200), (16, 8644300), (20, 6915440), (25, 5532352), (28, 4939600), (32, 4322150), (35, 3951680), (40, 3457720), (50, 2766176), (53, 2609600), (56, 2469800), (64, 2161075), (70, 1975840), (80, 1728860), (100, 1383088), (106, 1304800), (112, 1234900), (140, 987920), (160, 864430), (175, 790336), (200, 691544), (212, 652400), (224, 617450), (233, 593600), (265, 521920), (280, 493960), (320, 432215), (350, 395168), (371, 372800), (400, 345772), (424, 326200), (448, 308725), (466, 296800), (530, 260960), (560, 246980), (700, 197584), (742, 186400), (800, 172886), (848, 163100), (932, 148400), (1060, 130480), (1120, 123490), (1165, 118720), (1325, 104384), (1400, 98792), (1484, 93200), (1600, 86443), (1631, 84800), (1696, 81550), (1855, 74560), (1864, 74200), (2120, 65240), (2240, 61745), (2330, 59360), (2650, 52192), (2800, 49396), (2968, 46600), (3262, 42400), (3392, 40775), (3710, 37280), (3728, 37100), (4240, 32620), (4660, 29680), (5300, 26096), (5600, 24698), (5825, 23744), (5936, 23300), (6524, 21200), (7420, 18640), (7456, 18550), (8155, 16960), (8480, 16310), (9275, 14912), (9320, 14840), (10600, 13048), (11200, 12349), (11650, 11872)]