151368660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27173

約数の個数: 72

約数和(自身を含む): 473980416

約数和(自身を除く): 322611756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 27127, 54254, 81381, 108508, 135635, 162762, 244143, 271270, 325524, 406905, 488286, 542540, 813810, 840937, 976572, 1220715, 1627620, 1681874, 2441430, 2522811, 3363748, 4204685, 4882860, 5045622, 7568433, 8409370, 10091244, 12614055, 15136866, 16818740, 25228110, 30273732, 37842165, 50456220, 75684330, 151368660]

約数ペア:

[(1, 151368660), (2, 75684330), (3, 50456220), (4, 37842165), (5, 30273732), (6, 25228110), (9, 16818740), (10, 15136866), (12, 12614055), (15, 10091244), (18, 8409370), (20, 7568433), (30, 5045622), (31, 4882860), (36, 4204685), (45, 3363748), (60, 2522811), (62, 2441430), (90, 1681874), (93, 1627620), (124, 1220715), (155, 976572), (180, 840937), (186, 813810), (279, 542540), (310, 488286), (372, 406905), (465, 325524), (558, 271270), (620, 244143), (930, 162762), (1116, 135635), (1395, 108508), (1860, 81381), (2790, 54254), (5580, 27127)]