275749020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1483}}^1$

素因数の和:2531

約数の個数: 72

約数和(自身を含む): 837812976

約数和(自身を除く): 562063956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1033, 1483, 2066, 2966, 3099, 4132, 4449, 5165, 5932, 6198, 7415, 8898, 9297, 10330, 12396, 13347, 14830, 15495, 17796, 18594, 20660, 22245, 26694, 29660, 30990, 37188, 44490, 46485, 53388, 61980, 66735, 88980, 92970, 133470, 185940, 266940, 1531939, 3063878, 4595817, 6127756, 7659695, 9191634, 13787451, 15319390, 18383268, 22979085, 27574902, 30638780, 45958170, 55149804, 68937255, 91916340, 137874510, 275749020]

約数ペア:

[(1, 275749020), (2, 137874510), (3, 91916340), (4, 68937255), (5, 55149804), (6, 45958170), (9, 30638780), (10, 27574902), (12, 22979085), (15, 18383268), (18, 15319390), (20, 13787451), (30, 9191634), (36, 7659695), (45, 6127756), (60, 4595817), (90, 3063878), (180, 1531939), (1033, 266940), (1483, 185940), (2066, 133470), (2966, 92970), (3099, 88980), (4132, 66735), (4449, 61980), (5165, 53388), (5932, 46485), (6198, 44490), (7415, 37188), (8898, 30990), (9297, 29660), (10330, 26694), (12396, 22245), (13347, 20660), (14830, 18594), (15495, 17796)]