12479700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 38247552

約数和(自身を除く): 25767852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2447, 2550, 4894, 5100, 7341, 9788, 12235, 14682, 24470, 29364, 36705, 41599, 48940, 61175, 73410, 83198, 122350, 124797, 146820, 166396, 183525, 207995, 244700, 249594, 367050, 415990, 499188, 623985, 734100, 831980, 1039975, 1247970, 2079950, 2495940, 3119925, 4159900, 6239850, 12479700]

約数ペア:

[(1, 12479700), (2, 6239850), (3, 4159900), (4, 3119925), (5, 2495940), (6, 2079950), (10, 1247970), (12, 1039975), (15, 831980), (17, 734100), (20, 623985), (25, 499188), (30, 415990), (34, 367050), (50, 249594), (51, 244700), (60, 207995), (68, 183525), (75, 166396), (85, 146820), (100, 124797), (102, 122350), (150, 83198), (170, 73410), (204, 61175), (255, 48940), (300, 41599), (340, 36705), (425, 29364), (510, 24470), (850, 14682), (1020, 12235), (1275, 9788), (1700, 7341), (2447, 5100), (2550, 4894)]