154207020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7591

約数の個数: 96

約数和(自身を含む): 486291456

約数和(自身を除く): 332084436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 7537, 10230, 15074, 20460, 22611, 30148, 37685, 45222, 75370, 82907, 90444, 113055, 150740, 165814, 226110, 233647, 248721, 331628, 414535, 452220, 467294, 497442, 700941, 829070, 934588, 994884, 1168235, 1243605, 1401882, 1658140, 2336470, 2487210, 2570117, 2803764, 3504705, 4672940, 4974420, 5140234, 7009410, 7710351, 10280468, 12850585, 14018820, 15420702, 25701170, 30841404, 38551755, 51402340, 77103510, 154207020]

約数ペア:

[(1, 154207020), (2, 77103510), (3, 51402340), (4, 38551755), (5, 30841404), (6, 25701170), (10, 15420702), (11, 14018820), (12, 12850585), (15, 10280468), (20, 7710351), (22, 7009410), (30, 5140234), (31, 4974420), (33, 4672940), (44, 3504705), (55, 2803764), (60, 2570117), (62, 2487210), (66, 2336470), (93, 1658140), (110, 1401882), (124, 1243605), (132, 1168235), (155, 994884), (165, 934588), (186, 829070), (220, 700941), (310, 497442), (330, 467294), (341, 452220), (372, 414535), (465, 331628), (620, 248721), (660, 233647), (682, 226110), (930, 165814), (1023, 150740), (1364, 113055), (1705, 90444), (1860, 82907), (2046, 75370), (3410, 45222), (4092, 37685), (5115, 30148), (6820, 22611), (7537, 20460), (10230, 15074)]