126548820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22679}}^1$

素因数の和:22725

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 269716140

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, 22679, 45358, 68037, 90716, 113395, 136074, 204111, 226790, 272148, 340185, 408222, 453580, 680370, 703049, 816444, 1020555, 1360740, 1406098, 2041110, 2109147, 2812196, 3515245, 4082220, 4218294, 6327441, 7030490, 8436588, 10545735, 12654882, 14060980, 21091470, 25309764, 31637205, 42182940, 63274410, 126548820]

約数ペア:

[(1, 126548820), (2, 63274410), (3, 42182940), (4, 31637205), (5, 25309764), (6, 21091470), (9, 14060980), (10, 12654882), (12, 10545735), (15, 8436588), (18, 7030490), (20, 6327441), (30, 4218294), (31, 4082220), (36, 3515245), (45, 2812196), (60, 2109147), (62, 2041110), (90, 1406098), (93, 1360740), (124, 1020555), (155, 816444), (180, 703049), (186, 680370), (279, 453580), (310, 408222), (372, 340185), (465, 272148), (558, 226790), (620, 204111), (930, 136074), (1116, 113395), (1395, 90716), (1860, 68037), (2790, 45358), (5580, 22679)]