30307600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4492

約数の個数: 60

約数和(自身を含む): 77114484

約数和(自身を除く): 46806884

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 4457, 6800, 8914, 17828, 22285, 35656, 44570, 71312, 75769, 89140, 111425, 151538, 178280, 222850, 303076, 356560, 378845, 445700, 606152, 757690, 891400, 1212304, 1515380, 1782800, 1894225, 3030760, 3788450, 6061520, 7576900, 15153800, 30307600]

約数ペア:

[(1, 30307600), (2, 15153800), (4, 7576900), (5, 6061520), (8, 3788450), (10, 3030760), (16, 1894225), (17, 1782800), (20, 1515380), (25, 1212304), (34, 891400), (40, 757690), (50, 606152), (68, 445700), (80, 378845), (85, 356560), (100, 303076), (136, 222850), (170, 178280), (200, 151538), (272, 111425), (340, 89140), (400, 75769), (425, 71312), (680, 44570), (850, 35656), (1360, 22285), (1700, 17828), (3400, 8914), (4457, 6800)]