138155700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2011}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 401675680

約数和(自身を除く): 263519980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2011, 2290, 2748, 3435, 4022, 4580, 5725, 6033, 6870, 8044, 10055, 11450, 12066, 13740, 17175, 20110, 22900, 24132, 30165, 34350, 40220, 50275, 60330, 68700, 100550, 120660, 150825, 201100, 301650, 460519, 603300, 921038, 1381557, 1842076, 2302595, 2763114, 4605190, 5526228, 6907785, 9210380, 11512975, 13815570, 23025950, 27631140, 34538925, 46051900, 69077850, 138155700]

約数ペア:

[(1, 138155700), (2, 69077850), (3, 46051900), (4, 34538925), (5, 27631140), (6, 23025950), (10, 13815570), (12, 11512975), (15, 9210380), (20, 6907785), (25, 5526228), (30, 4605190), (50, 2763114), (60, 2302595), (75, 1842076), (100, 1381557), (150, 921038), (229, 603300), (300, 460519), (458, 301650), (687, 201100), (916, 150825), (1145, 120660), (1374, 100550), (2011, 68700), (2290, 60330), (2748, 50275), (3435, 40220), (4022, 34350), (4580, 30165), (5725, 24132), (6033, 22900), (6870, 20110), (8044, 17175), (10055, 13740), (11450, 12066)]