156955263030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{879449}}^1$

素因数の和:880126

約数の個数: 64

約数和(自身を含む): 419181048000

約数和(自身を除く): 262225784970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 661, 1322, 1983, 3305, 3966, 5949, 6610, 9915, 11898, 17847, 19830, 29745, 35694, 59490, 89235, 178470, 879449, 1758898, 2638347, 4397245, 5276694, 7915041, 8794490, 13191735, 15830082, 23745123, 26383470, 39575205, 47490246, 79150410, 118725615, 237451230, 581315789, 1162631578, 1743947367, 2906578945, 3487894734, 5231842101, 5813157890, 8719736835, 10463684202, 15695526303, 17439473670, 26159210505, 31391052606, 52318421010, 78477631515, 156955263030]

約数ペア:

[(1, 156955263030), (2, 78477631515), (3, 52318421010), (5, 31391052606), (6, 26159210505), (9, 17439473670), (10, 15695526303), (15, 10463684202), (18, 8719736835), (27, 5813157890), (30, 5231842101), (45, 3487894734), (54, 2906578945), (90, 1743947367), (135, 1162631578), (270, 581315789), (661, 237451230), (1322, 118725615), (1983, 79150410), (3305, 47490246), (3966, 39575205), (5949, 26383470), (6610, 23745123), (9915, 15830082), (11898, 13191735), (17847, 8794490), (19830, 7915041), (29745, 5276694), (35694, 4397245), (59490, 2638347), (89235, 1758898), (178470, 879449)]