137656400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 381386304

約数和(自身を除く): 243729904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 211, 233, 280, 350, 400, 422, 466, 560, 700, 844, 932, 1055, 1165, 1400, 1477, 1631, 1688, 1864, 2110, 2330, 2800, 2954, 3262, 3376, 3728, 4220, 4660, 5275, 5825, 5908, 6524, 7385, 8155, 8440, 9320, 10550, 11650, 11816, 13048, 14770, 16310, 16880, 18640, 21100, 23300, 23632, 26096, 29540, 32620, 36925, 40775, 42200, 46600, 49163, 59080, 65240, 73850, 81550, 84400, 93200, 98326, 118160, 130480, 147700, 163100, 196652, 245815, 295400, 326200, 344141, 393304, 491630, 590800, 652400, 688282, 786608, 983260, 1229075, 1376564, 1720705, 1966520, 2458150, 2753128, 3441410, 3933040, 4916300, 5506256, 6882820, 8603525, 9832600, 13765640, 17207050, 19665200, 27531280, 34414100, 68828200, 137656400]

約数ペア:

[(1, 137656400), (2, 68828200), (4, 34414100), (5, 27531280), (7, 19665200), (8, 17207050), (10, 13765640), (14, 9832600), (16, 8603525), (20, 6882820), (25, 5506256), (28, 4916300), (35, 3933040), (40, 3441410), (50, 2753128), (56, 2458150), (70, 1966520), (80, 1720705), (100, 1376564), (112, 1229075), (140, 983260), (175, 786608), (200, 688282), (211, 652400), (233, 590800), (280, 491630), (350, 393304), (400, 344141), (422, 326200), (466, 295400), (560, 245815), (700, 196652), (844, 163100), (932, 147700), (1055, 130480), (1165, 118160), (1400, 98326), (1477, 93200), (1631, 84400), (1688, 81550), (1864, 73850), (2110, 65240), (2330, 59080), (2800, 49163), (2954, 46600), (3262, 42200), (3376, 40775), (3728, 36925), (4220, 32620), (4660, 29540), (5275, 26096), (5825, 23632), (5908, 23300), (6524, 21100), (7385, 18640), (8155, 16880), (8440, 16310), (9320, 14770), (10550, 13048), (11650, 11816)]