150386580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26951}}^1$

素因数の和:26997

約数の個数: 72

約数和(自身を含む): 470905344

約数和(自身を除く): 320518764

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, 26951, 53902, 80853, 107804, 134755, 161706, 242559, 269510, 323412, 404265, 485118, 539020, 808530, 835481, 970236, 1212795, 1617060, 1670962, 2425590, 2506443, 3341924, 4177405, 4851180, 5012886, 7519329, 8354810, 10025772, 12532215, 15038658, 16709620, 25064430, 30077316, 37596645, 50128860, 75193290, 150386580]

約数ペア:

[(1, 150386580), (2, 75193290), (3, 50128860), (4, 37596645), (5, 30077316), (6, 25064430), (9, 16709620), (10, 15038658), (12, 12532215), (15, 10025772), (18, 8354810), (20, 7519329), (30, 5012886), (31, 4851180), (36, 4177405), (45, 3341924), (60, 2506443), (62, 2425590), (90, 1670962), (93, 1617060), (124, 1212795), (155, 970236), (180, 835481), (186, 808530), (279, 539020), (310, 485118), (372, 404265), (465, 323412), (558, 269510), (620, 242559), (930, 161706), (1116, 134755), (1395, 107804), (1860, 80853), (2790, 53902), (5580, 26951)]