76357820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 201761280

約数和(自身を除く): 125403460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 179, 220, 277, 308, 358, 385, 554, 716, 770, 895, 1108, 1253, 1385, 1540, 1790, 1939, 1969, 2506, 2770, 3047, 3580, 3878, 3938, 5012, 5540, 6094, 6265, 7756, 7876, 9695, 9845, 12188, 12530, 13783, 15235, 19390, 19690, 21329, 25060, 27566, 30470, 38780, 39380, 42658, 49583, 55132, 60940, 68915, 85316, 99166, 106645, 137830, 198332, 213290, 247915, 275660, 347081, 426580, 495830, 545413, 694162, 991660, 1090826, 1388324, 1735405, 2181652, 2727065, 3470810, 3817891, 5454130, 6941620, 7635782, 10908260, 15271564, 19089455, 38178910, 76357820]

約数ペア:

[(1, 76357820), (2, 38178910), (4, 19089455), (5, 15271564), (7, 10908260), (10, 7635782), (11, 6941620), (14, 5454130), (20, 3817891), (22, 3470810), (28, 2727065), (35, 2181652), (44, 1735405), (55, 1388324), (70, 1090826), (77, 991660), (110, 694162), (140, 545413), (154, 495830), (179, 426580), (220, 347081), (277, 275660), (308, 247915), (358, 213290), (385, 198332), (554, 137830), (716, 106645), (770, 99166), (895, 85316), (1108, 68915), (1253, 60940), (1385, 55132), (1540, 49583), (1790, 42658), (1939, 39380), (1969, 38780), (2506, 30470), (2770, 27566), (3047, 25060), (3580, 21329), (3878, 19690), (3938, 19390), (5012, 15235), (5540, 13783), (6094, 12530), (6265, 12188), (7756, 9845), (7876, 9695)]