126225180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22667

約数の個数: 72

約数和(自身を含む): 395251584

約数和(自身を除く): 269026404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22621, 45242, 67863, 90484, 113105, 135726, 203589, 226210, 271452, 339315, 407178, 452420, 678630, 701251, 814356, 1017945, 1357260, 1402502, 2035890, 2103753, 2805004, 3506255, 4071780, 4207506, 6311259, 7012510, 8415012, 10518765, 12622518, 14025020, 21037530, 25245036, 31556295, 42075060, 63112590, 126225180]

約数ペア:

[(1, 126225180), (2, 63112590), (3, 42075060), (4, 31556295), (5, 25245036), (6, 21037530), (9, 14025020), (10, 12622518), (12, 10518765), (15, 8415012), (18, 7012510), (20, 6311259), (30, 4207506), (31, 4071780), (36, 3506255), (45, 2805004), (60, 2103753), (62, 2035890), (90, 1402502), (93, 1357260), (124, 1017945), (155, 814356), (180, 701251), (186, 678630), (279, 452420), (310, 407178), (372, 339315), (465, 271452), (558, 226210), (620, 203589), (930, 135726), (1116, 113105), (1395, 90484), (1860, 67863), (2790, 45242), (5580, 22621)]