201291060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3491}}^1$

素因数の和:3565

約数の個数: 72

約数和(自身を含む): 582549408

約数和(自身を除く): 381258348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3491, 3844, 4805, 5766, 6982, 9610, 10473, 11532, 13964, 14415, 17455, 19220, 20946, 28830, 34910, 41892, 52365, 57660, 69820, 104730, 108221, 209460, 216442, 324663, 432884, 541105, 649326, 1082210, 1298652, 1623315, 2164420, 3246630, 3354851, 6493260, 6709702, 10064553, 13419404, 16774255, 20129106, 33548510, 40258212, 50322765, 67097020, 100645530, 201291060]

約数ペア:

[(1, 201291060), (2, 100645530), (3, 67097020), (4, 50322765), (5, 40258212), (6, 33548510), (10, 20129106), (12, 16774255), (15, 13419404), (20, 10064553), (30, 6709702), (31, 6493260), (60, 3354851), (62, 3246630), (93, 2164420), (124, 1623315), (155, 1298652), (186, 1082210), (310, 649326), (372, 541105), (465, 432884), (620, 324663), (930, 216442), (961, 209460), (1860, 108221), (1922, 104730), (2883, 69820), (3491, 57660), (3844, 52365), (4805, 41892), (5766, 34910), (6982, 28830), (9610, 20946), (10473, 19220), (11532, 17455), (13964, 14415)]