172326800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 90

約数和(自身を含む): 425686482

約数和(自身を除く): 253359682

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 233, 344, 400, 430, 466, 688, 860, 932, 1075, 1165, 1720, 1849, 1864, 2150, 2330, 3440, 3698, 3728, 4300, 4660, 5825, 7396, 8600, 9245, 9320, 10019, 11650, 14792, 17200, 18490, 18640, 20038, 23300, 29584, 36980, 40076, 46225, 46600, 50095, 73960, 80152, 92450, 93200, 100190, 147920, 160304, 184900, 200380, 250475, 369800, 400760, 430817, 500950, 739600, 801520, 861634, 1001900, 1723268, 2003800, 2154085, 3446536, 4007600, 4308170, 6893072, 8616340, 10770425, 17232680, 21540850, 34465360, 43081700, 86163400, 172326800]

約数ペア:

[(1, 172326800), (2, 86163400), (4, 43081700), (5, 34465360), (8, 21540850), (10, 17232680), (16, 10770425), (20, 8616340), (25, 6893072), (40, 4308170), (43, 4007600), (50, 3446536), (80, 2154085), (86, 2003800), (100, 1723268), (172, 1001900), (200, 861634), (215, 801520), (233, 739600), (344, 500950), (400, 430817), (430, 400760), (466, 369800), (688, 250475), (860, 200380), (932, 184900), (1075, 160304), (1165, 147920), (1720, 100190), (1849, 93200), (1864, 92450), (2150, 80152), (2330, 73960), (3440, 50095), (3698, 46600), (3728, 46225), (4300, 40076), (4660, 36980), (5825, 29584), (7396, 23300), (8600, 20038), (9245, 18640), (9320, 18490), (10019, 17200), (11650, 14792)]