144461500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 324808848

約数和(自身を除く): 180347348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 83, 100, 118, 125, 166, 236, 250, 295, 332, 415, 500, 590, 830, 1180, 1475, 1660, 2075, 2950, 3481, 4150, 4897, 5900, 6962, 7375, 8300, 9794, 10375, 13924, 14750, 17405, 19588, 20750, 24485, 29500, 34810, 41500, 48970, 69620, 87025, 97940, 122425, 174050, 244850, 288923, 348100, 435125, 489700, 577846, 612125, 870250, 1155692, 1224250, 1444615, 1740500, 2448500, 2889230, 5778460, 7223075, 14446150, 28892300, 36115375, 72230750, 144461500]

約数ペア:

[(1, 144461500), (2, 72230750), (4, 36115375), (5, 28892300), (10, 14446150), (20, 7223075), (25, 5778460), (50, 2889230), (59, 2448500), (83, 1740500), (100, 1444615), (118, 1224250), (125, 1155692), (166, 870250), (236, 612125), (250, 577846), (295, 489700), (332, 435125), (415, 348100), (500, 288923), (590, 244850), (830, 174050), (1180, 122425), (1475, 97940), (1660, 87025), (2075, 69620), (2950, 48970), (3481, 41500), (4150, 34810), (4897, 29500), (5900, 24485), (6962, 20750), (7375, 19588), (8300, 17405), (9794, 14750), (10375, 13924)]