200741220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{883}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 626720640

約数和(自身を除く): 425979420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 421, 540, 842, 883, 1263, 1684, 1766, 2105, 2526, 2649, 3532, 3789, 4210, 4415, 5052, 5298, 6315, 7578, 7947, 8420, 8830, 10596, 11367, 12630, 13245, 15156, 15894, 17660, 18945, 22734, 23841, 25260, 26490, 31788, 37890, 39735, 45468, 47682, 52980, 56835, 75780, 79470, 95364, 113670, 119205, 158940, 227340, 238410, 371743, 476820, 743486, 1115229, 1486972, 1858715, 2230458, 3345687, 3717430, 4460916, 5576145, 6691374, 7434860, 10037061, 11152290, 13382748, 16728435, 20074122, 22304580, 33456870, 40148244, 50185305, 66913740, 100370610, 200741220]

約数ペア:

[(1, 200741220), (2, 100370610), (3, 66913740), (4, 50185305), (5, 40148244), (6, 33456870), (9, 22304580), (10, 20074122), (12, 16728435), (15, 13382748), (18, 11152290), (20, 10037061), (27, 7434860), (30, 6691374), (36, 5576145), (45, 4460916), (54, 3717430), (60, 3345687), (90, 2230458), (108, 1858715), (135, 1486972), (180, 1115229), (270, 743486), (421, 476820), (540, 371743), (842, 238410), (883, 227340), (1263, 158940), (1684, 119205), (1766, 113670), (2105, 95364), (2526, 79470), (2649, 75780), (3532, 56835), (3789, 52980), (4210, 47682), (4415, 45468), (5052, 39735), (5298, 37890), (6315, 31788), (7578, 26490), (7947, 25260), (8420, 23841), (8830, 22734), (10596, 18945), (11367, 17660), (12630, 15894), (13245, 15156)]