136809180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3319}}^1$

素因数の和:3563

約数の個数: 72

約数和(自身を含む): 416925600

約数和(自身を除く): 280116420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3319, 3435, 4122, 4580, 6638, 6870, 8244, 9957, 10305, 13276, 13740, 16595, 19914, 20610, 29871, 33190, 39828, 41220, 49785, 59742, 66380, 99570, 119484, 149355, 199140, 298710, 597420, 760051, 1520102, 2280153, 3040204, 3800255, 4560306, 6840459, 7600510, 9120612, 11400765, 13680918, 15201020, 22801530, 27361836, 34202295, 45603060, 68404590, 136809180]

約数ペア:

[(1, 136809180), (2, 68404590), (3, 45603060), (4, 34202295), (5, 27361836), (6, 22801530), (9, 15201020), (10, 13680918), (12, 11400765), (15, 9120612), (18, 7600510), (20, 6840459), (30, 4560306), (36, 3800255), (45, 3040204), (60, 2280153), (90, 1520102), (180, 760051), (229, 597420), (458, 298710), (687, 199140), (916, 149355), (1145, 119484), (1374, 99570), (2061, 66380), (2290, 59742), (2748, 49785), (3319, 41220), (3435, 39828), (4122, 33190), (4580, 29871), (6638, 20610), (6870, 19914), (8244, 16595), (9957, 13740), (10305, 13276)]