153805740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 471792384

約数和(自身を除く): 317986644

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, 397, 587, 660, 794, 1174, 1191, 1588, 1761, 1985, 2348, 2382, 2935, 3522, 3970, 4367, 4764, 5870, 5955, 6457, 7044, 7940, 8734, 8805, 11740, 11910, 12914, 13101, 17468, 17610, 19371, 21835, 23820, 25828, 26202, 32285, 35220, 38742, 43670, 52404, 64570, 65505, 77484, 87340, 96855, 129140, 131010, 193710, 233039, 262020, 387420, 466078, 699117, 932156, 1165195, 1398234, 2330390, 2563429, 2796468, 3495585, 4660780, 5126858, 6991170, 7690287, 10253716, 12817145, 13982340, 15380574, 25634290, 30761148, 38451435, 51268580, 76902870, 153805740]

約数ペア:

[(1, 153805740), (2, 76902870), (3, 51268580), (4, 38451435), (5, 30761148), (6, 25634290), (10, 15380574), (11, 13982340), (12, 12817145), (15, 10253716), (20, 7690287), (22, 6991170), (30, 5126858), (33, 4660780), (44, 3495585), (55, 2796468), (60, 2563429), (66, 2330390), (110, 1398234), (132, 1165195), (165, 932156), (220, 699117), (330, 466078), (397, 387420), (587, 262020), (660, 233039), (794, 193710), (1174, 131010), (1191, 129140), (1588, 96855), (1761, 87340), (1985, 77484), (2348, 65505), (2382, 64570), (2935, 52404), (3522, 43670), (3970, 38742), (4367, 35220), (4764, 32285), (5870, 26202), (5955, 25828), (6457, 23820), (7044, 21835), (7940, 19371), (8734, 17610), (8805, 17468), (11740, 13101), (11910, 12914)]