63681100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3187

約数の個数: 72

約数和(自身を含む): 163427040

約数和(自身を除く): 99745940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 3137, 4060, 5075, 6274, 10150, 12548, 15685, 20300, 21959, 31370, 43918, 62740, 78425, 87836, 90973, 109795, 156850, 181946, 219590, 313700, 363892, 439180, 454865, 548975, 636811, 909730, 1097950, 1273622, 1819460, 2195900, 2274325, 2547244, 3184055, 4548650, 6368110, 9097300, 12736220, 15920275, 31840550, 63681100]

約数ペア:

[(1, 63681100), (2, 31840550), (4, 15920275), (5, 12736220), (7, 9097300), (10, 6368110), (14, 4548650), (20, 3184055), (25, 2547244), (28, 2274325), (29, 2195900), (35, 1819460), (50, 1273622), (58, 1097950), (70, 909730), (100, 636811), (116, 548975), (140, 454865), (145, 439180), (175, 363892), (203, 313700), (290, 219590), (350, 181946), (406, 156850), (580, 109795), (700, 90973), (725, 87836), (812, 78425), (1015, 62740), (1450, 43918), (2030, 31370), (2900, 21959), (3137, 20300), (4060, 15685), (5075, 12548), (6274, 10150)]