20830200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 65286000

約数和(自身を除く): 44455800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 233, 298, 300, 447, 466, 596, 600, 699, 745, 894, 932, 1165, 1192, 1398, 1490, 1788, 1864, 2235, 2330, 2796, 2980, 3495, 3576, 3725, 4470, 4660, 5592, 5825, 5960, 6990, 7450, 8940, 9320, 11175, 11650, 13980, 14900, 17475, 17880, 22350, 23300, 27960, 29800, 34717, 34950, 44700, 46600, 69434, 69900, 89400, 104151, 138868, 139800, 173585, 208302, 277736, 347170, 416604, 520755, 694340, 833208, 867925, 1041510, 1388680, 1735850, 2083020, 2603775, 3471700, 4166040, 5207550, 6943400, 10415100, 20830200]

約数ペア:

[(1, 20830200), (2, 10415100), (3, 6943400), (4, 5207550), (5, 4166040), (6, 3471700), (8, 2603775), (10, 2083020), (12, 1735850), (15, 1388680), (20, 1041510), (24, 867925), (25, 833208), (30, 694340), (40, 520755), (50, 416604), (60, 347170), (75, 277736), (100, 208302), (120, 173585), (149, 139800), (150, 138868), (200, 104151), (233, 89400), (298, 69900), (300, 69434), (447, 46600), (466, 44700), (596, 34950), (600, 34717), (699, 29800), (745, 27960), (894, 23300), (932, 22350), (1165, 17880), (1192, 17475), (1398, 14900), (1490, 13980), (1788, 11650), (1864, 11175), (2235, 9320), (2330, 8940), (2796, 7450), (2980, 6990), (3495, 5960), (3576, 5825), (3725, 5592), (4470, 4660)]