265582020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1153}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 814262400

約数和(自身を除く): 548680380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 349, 660, 698, 1047, 1153, 1396, 1745, 2094, 2306, 3459, 3490, 3839, 4188, 4612, 5235, 5765, 6918, 6980, 7678, 10470, 11517, 11530, 12683, 13836, 15356, 17295, 19195, 20940, 23034, 23060, 25366, 34590, 38049, 38390, 46068, 50732, 57585, 63415, 69180, 76098, 76780, 115170, 126830, 152196, 190245, 230340, 253660, 380490, 402397, 760980, 804794, 1207191, 1609588, 2011985, 2414382, 4023970, 4426367, 4828764, 6035955, 8047940, 8852734, 12071910, 13279101, 17705468, 22131835, 24143820, 26558202, 44263670, 53116404, 66395505, 88527340, 132791010, 265582020]

約数ペア:

[(1, 265582020), (2, 132791010), (3, 88527340), (4, 66395505), (5, 53116404), (6, 44263670), (10, 26558202), (11, 24143820), (12, 22131835), (15, 17705468), (20, 13279101), (22, 12071910), (30, 8852734), (33, 8047940), (44, 6035955), (55, 4828764), (60, 4426367), (66, 4023970), (110, 2414382), (132, 2011985), (165, 1609588), (220, 1207191), (330, 804794), (349, 760980), (660, 402397), (698, 380490), (1047, 253660), (1153, 230340), (1396, 190245), (1745, 152196), (2094, 126830), (2306, 115170), (3459, 76780), (3490, 76098), (3839, 69180), (4188, 63415), (4612, 57585), (5235, 50732), (5765, 46068), (6918, 38390), (6980, 38049), (7678, 34590), (10470, 25366), (11517, 23060), (11530, 23034), (12683, 20940), (13836, 19195), (15356, 17295)]