125878400

素因数分解:

$2^7\times 5^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 314302800

約数和(自身を除く): 188424400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 200, 278, 283, 320, 400, 556, 566, 640, 695, 800, 1112, 1132, 1390, 1415, 1600, 2224, 2264, 2780, 2830, 3200, 3475, 4448, 4528, 5560, 5660, 6950, 7075, 8896, 9056, 11120, 11320, 13900, 14150, 17792, 18112, 22240, 22640, 27800, 28300, 36224, 39337, 44480, 45280, 55600, 56600, 78674, 88960, 90560, 111200, 113200, 157348, 181120, 196685, 222400, 226400, 314696, 393370, 444800, 452800, 629392, 786740, 905600, 983425, 1258784, 1573480, 1966850, 2517568, 3146960, 3933700, 5035136, 6293920, 7867400, 12587840, 15734800, 25175680, 31469600, 62939200, 125878400]

約数ペア:

[(1, 125878400), (2, 62939200), (4, 31469600), (5, 25175680), (8, 15734800), (10, 12587840), (16, 7867400), (20, 6293920), (25, 5035136), (32, 3933700), (40, 3146960), (50, 2517568), (64, 1966850), (80, 1573480), (100, 1258784), (128, 983425), (139, 905600), (160, 786740), (200, 629392), (278, 452800), (283, 444800), (320, 393370), (400, 314696), (556, 226400), (566, 222400), (640, 196685), (695, 181120), (800, 157348), (1112, 113200), (1132, 111200), (1390, 90560), (1415, 88960), (1600, 78674), (2224, 56600), (2264, 55600), (2780, 45280), (2830, 44480), (3200, 39337), (3475, 36224), (4448, 28300), (4528, 27800), (5560, 22640), (5660, 22240), (6950, 18112), (7075, 17792), (8896, 14150), (9056, 13900), (11120, 11320)]