201040920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186149}}^1$

素因数の和:186169

約数の個数: 64

約数和(自身を含む): 670140000

約数和(自身を除く): 469099080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 186149, 372298, 558447, 744596, 930745, 1116894, 1489192, 1675341, 1861490, 2233788, 2792235, 3350682, 3722980, 4467576, 5026023, 5584470, 6701364, 7445960, 8376705, 10052046, 11168940, 13402728, 16753410, 20104092, 22337880, 25130115, 33506820, 40208184, 50260230, 67013640, 100520460, 201040920]

約数ペア:

[(1, 201040920), (2, 100520460), (3, 67013640), (4, 50260230), (5, 40208184), (6, 33506820), (8, 25130115), (9, 22337880), (10, 20104092), (12, 16753410), (15, 13402728), (18, 11168940), (20, 10052046), (24, 8376705), (27, 7445960), (30, 6701364), (36, 5584470), (40, 5026023), (45, 4467576), (54, 3722980), (60, 3350682), (72, 2792235), (90, 2233788), (108, 1861490), (120, 1675341), (135, 1489192), (180, 1116894), (216, 930745), (270, 744596), (360, 558447), (540, 372298), (1080, 186149)]