2700750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 7285824

約数和(自身を除く): 4585074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 277, 325, 375, 390, 554, 650, 750, 831, 975, 1385, 1625, 1662, 1950, 2770, 3250, 3601, 4155, 4875, 6925, 7202, 8310, 9750, 10803, 13850, 18005, 20775, 21606, 34625, 36010, 41550, 54015, 69250, 90025, 103875, 108030, 180050, 207750, 270075, 450125, 540150, 900250, 1350375, 2700750]

約数ペア:

[(1, 2700750), (2, 1350375), (3, 900250), (5, 540150), (6, 450125), (10, 270075), (13, 207750), (15, 180050), (25, 108030), (26, 103875), (30, 90025), (39, 69250), (50, 54015), (65, 41550), (75, 36010), (78, 34625), (125, 21606), (130, 20775), (150, 18005), (195, 13850), (250, 10803), (277, 9750), (325, 8310), (375, 7202), (390, 6925), (554, 4875), (650, 4155), (750, 3601), (831, 3250), (975, 2770), (1385, 1950), (1625, 1662)]