72459800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 195448800

約数和(自身を除く): 122989000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 140, 146, 175, 200, 280, 292, 350, 365, 511, 584, 700, 709, 730, 1022, 1400, 1418, 1460, 1825, 2044, 2555, 2836, 2920, 3545, 3650, 4088, 4963, 5110, 5672, 7090, 7300, 9926, 10220, 12775, 14180, 14600, 17725, 19852, 20440, 24815, 25550, 28360, 35450, 39704, 49630, 51100, 51757, 70900, 99260, 102200, 103514, 124075, 141800, 198520, 207028, 248150, 258785, 362299, 414056, 496300, 517570, 724598, 992600, 1035140, 1293925, 1449196, 1811495, 2070280, 2587850, 2898392, 3622990, 5175700, 7245980, 9057475, 10351400, 14491960, 18114950, 36229900, 72459800]

約数ペア:

[(1, 72459800), (2, 36229900), (4, 18114950), (5, 14491960), (7, 10351400), (8, 9057475), (10, 7245980), (14, 5175700), (20, 3622990), (25, 2898392), (28, 2587850), (35, 2070280), (40, 1811495), (50, 1449196), (56, 1293925), (70, 1035140), (73, 992600), (100, 724598), (140, 517570), (146, 496300), (175, 414056), (200, 362299), (280, 258785), (292, 248150), (350, 207028), (365, 198520), (511, 141800), (584, 124075), (700, 103514), (709, 102200), (730, 99260), (1022, 70900), (1400, 51757), (1418, 51100), (1460, 49630), (1825, 39704), (2044, 35450), (2555, 28360), (2836, 25550), (2920, 24815), (3545, 20440), (3650, 19852), (4088, 17725), (4963, 14600), (5110, 14180), (5672, 12775), (7090, 10220), (7300, 9926)]