150411420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19433}}^1$

素因数の和:19491

約数の個数: 72

約数和(自身を含む): 466882416

約数和(自身を除く): 316470996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 19433, 38866, 58299, 77732, 97165, 116598, 174897, 194330, 233196, 291495, 349794, 388660, 582990, 699588, 835619, 874485, 1165980, 1671238, 1748970, 2506857, 3342476, 3497940, 4178095, 5013714, 7520571, 8356190, 10027428, 12534285, 15041142, 16712380, 25068570, 30082284, 37602855, 50137140, 75205710, 150411420]

約数ペア:

[(1, 150411420), (2, 75205710), (3, 50137140), (4, 37602855), (5, 30082284), (6, 25068570), (9, 16712380), (10, 15041142), (12, 12534285), (15, 10027428), (18, 8356190), (20, 7520571), (30, 5013714), (36, 4178095), (43, 3497940), (45, 3342476), (60, 2506857), (86, 1748970), (90, 1671238), (129, 1165980), (172, 874485), (180, 835619), (215, 699588), (258, 582990), (387, 388660), (430, 349794), (516, 291495), (645, 233196), (774, 194330), (860, 174897), (1290, 116598), (1548, 97165), (1935, 77732), (2580, 58299), (3870, 38866), (7740, 19433)]