12768600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 42653520

約数和(自身を除く): 29884920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1637, 1950, 2600, 3274, 3900, 4911, 6548, 7800, 8185, 9822, 13096, 16370, 19644, 21281, 24555, 32740, 39288, 40925, 42562, 49110, 63843, 65480, 81850, 85124, 98220, 106405, 122775, 127686, 163700, 170248, 196440, 212810, 245550, 255372, 319215, 327400, 425620, 491100, 510744, 532025, 638430, 851240, 982200, 1064050, 1276860, 1596075, 2128100, 2553720, 3192150, 4256200, 6384300, 12768600]

約数ペア:

[(1, 12768600), (2, 6384300), (3, 4256200), (4, 3192150), (5, 2553720), (6, 2128100), (8, 1596075), (10, 1276860), (12, 1064050), (13, 982200), (15, 851240), (20, 638430), (24, 532025), (25, 510744), (26, 491100), (30, 425620), (39, 327400), (40, 319215), (50, 255372), (52, 245550), (60, 212810), (65, 196440), (75, 170248), (78, 163700), (100, 127686), (104, 122775), (120, 106405), (130, 98220), (150, 85124), (156, 81850), (195, 65480), (200, 63843), (260, 49110), (300, 42562), (312, 40925), (325, 39288), (390, 32740), (520, 24555), (600, 21281), (650, 19644), (780, 16370), (975, 13096), (1300, 9822), (1560, 8185), (1637, 7800), (1950, 6548), (2600, 4911), (3274, 3900)]