69154400

素因数分解:

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

素因数の和:313

約数の個数: 144

約数和(自身を含む): 197424864

約数和(自身を除く): 128270464

約数列:

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

約数ペア:

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