11880900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 108

約数和(自身を含む): 38230192

約数和(自身を除く): 26349292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 307, 387, 430, 450, 516, 614, 645, 774, 860, 900, 921, 1075, 1228, 1290, 1535, 1548, 1842, 1935, 2150, 2580, 2763, 3070, 3225, 3684, 3870, 4300, 4605, 5526, 6140, 6450, 7675, 7740, 9210, 9675, 11052, 12900, 13201, 13815, 15350, 18420, 19350, 23025, 26402, 27630, 30700, 38700, 39603, 46050, 52804, 55260, 66005, 69075, 79206, 92100, 118809, 132010, 138150, 158412, 198015, 237618, 264020, 276300, 330025, 396030, 475236, 594045, 660050, 792060, 990075, 1188090, 1320100, 1980150, 2376180, 2970225, 3960300, 5940450, 11880900]

約数ペア:

[(1, 11880900), (2, 5940450), (3, 3960300), (4, 2970225), (5, 2376180), (6, 1980150), (9, 1320100), (10, 1188090), (12, 990075), (15, 792060), (18, 660050), (20, 594045), (25, 475236), (30, 396030), (36, 330025), (43, 276300), (45, 264020), (50, 237618), (60, 198015), (75, 158412), (86, 138150), (90, 132010), (100, 118809), (129, 92100), (150, 79206), (172, 69075), (180, 66005), (215, 55260), (225, 52804), (258, 46050), (300, 39603), (307, 38700), (387, 30700), (430, 27630), (450, 26402), (516, 23025), (614, 19350), (645, 18420), (774, 15350), (860, 13815), (900, 13201), (921, 12900), (1075, 11052), (1228, 9675), (1290, 9210), (1535, 7740), (1548, 7675), (1842, 6450), (1935, 6140), (2150, 5526), (2580, 4605), (2763, 4300), (3070, 3870), (3225, 3684)]