102749500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 265015296

約数和(自身を除く): 162265796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 620, 700, 775, 868, 875, 947, 1085, 1550, 1750, 1894, 2170, 3100, 3500, 3788, 3875, 4340, 4735, 5425, 6629, 7750, 9470, 10850, 13258, 15500, 18940, 21700, 23675, 26516, 27125, 29357, 33145, 47350, 54250, 58714, 66290, 94700, 108500, 117428, 118375, 132580, 146785, 165725, 205499, 236750, 293570, 331450, 410998, 473500, 587140, 662900, 733925, 821996, 828625, 1027495, 1467850, 1657250, 2054990, 2935700, 3314500, 3669625, 4109980, 5137475, 7339250, 10274950, 14678500, 20549900, 25687375, 51374750, 102749500]

約数ペア:

[(1, 102749500), (2, 51374750), (4, 25687375), (5, 20549900), (7, 14678500), (10, 10274950), (14, 7339250), (20, 5137475), (25, 4109980), (28, 3669625), (31, 3314500), (35, 2935700), (50, 2054990), (62, 1657250), (70, 1467850), (100, 1027495), (124, 828625), (125, 821996), (140, 733925), (155, 662900), (175, 587140), (217, 473500), (250, 410998), (310, 331450), (350, 293570), (434, 236750), (500, 205499), (620, 165725), (700, 146785), (775, 132580), (868, 118375), (875, 117428), (947, 108500), (1085, 94700), (1550, 66290), (1750, 58714), (1894, 54250), (2170, 47350), (3100, 33145), (3500, 29357), (3788, 27125), (3875, 26516), (4340, 23675), (4735, 21700), (5425, 18940), (6629, 15500), (7750, 13258), (9470, 10850)]