7120500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 21385728

約数和(自身を除く): 14265228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 101, 125, 141, 150, 188, 202, 235, 250, 282, 300, 303, 375, 404, 470, 500, 505, 564, 606, 705, 750, 940, 1010, 1175, 1212, 1410, 1500, 1515, 2020, 2350, 2525, 2820, 3030, 3525, 4700, 4747, 5050, 5875, 6060, 7050, 7575, 9494, 10100, 11750, 12625, 14100, 14241, 15150, 17625, 18988, 23500, 23735, 25250, 28482, 30300, 35250, 37875, 47470, 50500, 56964, 70500, 71205, 75750, 94940, 118675, 142410, 151500, 237350, 284820, 356025, 474700, 593375, 712050, 1186750, 1424100, 1780125, 2373500, 3560250, 7120500]

約数ペア:

[(1, 7120500), (2, 3560250), (3, 2373500), (4, 1780125), (5, 1424100), (6, 1186750), (10, 712050), (12, 593375), (15, 474700), (20, 356025), (25, 284820), (30, 237350), (47, 151500), (50, 142410), (60, 118675), (75, 94940), (94, 75750), (100, 71205), (101, 70500), (125, 56964), (141, 50500), (150, 47470), (188, 37875), (202, 35250), (235, 30300), (250, 28482), (282, 25250), (300, 23735), (303, 23500), (375, 18988), (404, 17625), (470, 15150), (500, 14241), (505, 14100), (564, 12625), (606, 11750), (705, 10100), (750, 9494), (940, 7575), (1010, 7050), (1175, 6060), (1212, 5875), (1410, 5050), (1500, 4747), (1515, 4700), (2020, 3525), (2350, 3030), (2525, 2820)]