69915900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13709}}^1$

素因数の和:13743

約数の個数: 72

約数和(自身を含む): 214205040

約数和(自身を除く): 144289140

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, 2550, 5100, 13709, 27418, 41127, 54836, 68545, 82254, 137090, 164508, 205635, 233053, 274180, 342725, 411270, 466106, 685450, 699159, 822540, 932212, 1028175, 1165265, 1370900, 1398318, 2056350, 2330530, 2796636, 3495795, 4112700, 4661060, 5826325, 6991590, 11652650, 13983180, 17478975, 23305300, 34957950, 69915900]

約数ペア:

[(1, 69915900), (2, 34957950), (3, 23305300), (4, 17478975), (5, 13983180), (6, 11652650), (10, 6991590), (12, 5826325), (15, 4661060), (17, 4112700), (20, 3495795), (25, 2796636), (30, 2330530), (34, 2056350), (50, 1398318), (51, 1370900), (60, 1165265), (68, 1028175), (75, 932212), (85, 822540), (100, 699159), (102, 685450), (150, 466106), (170, 411270), (204, 342725), (255, 274180), (300, 233053), (340, 205635), (425, 164508), (510, 137090), (850, 82254), (1020, 68545), (1275, 54836), (1700, 41127), (2550, 27418), (5100, 13709)]