7140900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 22262464

約数和(自身を除く): 15121564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1831, 1950, 3662, 3900, 5493, 7324, 9155, 10986, 18310, 21972, 23803, 27465, 36620, 45775, 47606, 54930, 71409, 91550, 95212, 109860, 119015, 137325, 142818, 183100, 238030, 274650, 285636, 357045, 476060, 549300, 595075, 714090, 1190150, 1428180, 1785225, 2380300, 3570450, 7140900]

約数ペア:

[(1, 7140900), (2, 3570450), (3, 2380300), (4, 1785225), (5, 1428180), (6, 1190150), (10, 714090), (12, 595075), (13, 549300), (15, 476060), (20, 357045), (25, 285636), (26, 274650), (30, 238030), (39, 183100), (50, 142818), (52, 137325), (60, 119015), (65, 109860), (75, 95212), (78, 91550), (100, 71409), (130, 54930), (150, 47606), (156, 45775), (195, 36620), (260, 27465), (300, 23803), (325, 21972), (390, 18310), (650, 10986), (780, 9155), (975, 7324), (1300, 5493), (1831, 3900), (1950, 3662)]