137222800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2441

約数の個数: 120

約数和(自身を含む): 387475200

約数和(自身を除く): 250252400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2399, 2600, 2860, 3575, 4400, 4798, 5200, 5720, 7150, 9596, 11440, 11995, 14300, 19192, 23990, 26389, 28600, 31187, 38384, 47980, 52778, 57200, 59975, 62374, 95960, 105556, 119950, 124748, 131945, 155935, 191920, 211112, 239900, 249496, 263890, 311870, 343057, 422224, 479800, 498992, 527780, 623740, 659725, 686114, 779675, 959600, 1055560, 1247480, 1319450, 1372228, 1559350, 1715285, 2111120, 2494960, 2638900, 2744456, 3118700, 3430570, 5277800, 5488912, 6237400, 6861140, 8576425, 10555600, 12474800, 13722280, 17152850, 27444560, 34305700, 68611400, 137222800]

約数ペア:

[(1, 137222800), (2, 68611400), (4, 34305700), (5, 27444560), (8, 17152850), (10, 13722280), (11, 12474800), (13, 10555600), (16, 8576425), (20, 6861140), (22, 6237400), (25, 5488912), (26, 5277800), (40, 3430570), (44, 3118700), (50, 2744456), (52, 2638900), (55, 2494960), (65, 2111120), (80, 1715285), (88, 1559350), (100, 1372228), (104, 1319450), (110, 1247480), (130, 1055560), (143, 959600), (176, 779675), (200, 686114), (208, 659725), (220, 623740), (260, 527780), (275, 498992), (286, 479800), (325, 422224), (400, 343057), (440, 311870), (520, 263890), (550, 249496), (572, 239900), (650, 211112), (715, 191920), (880, 155935), (1040, 131945), (1100, 124748), (1144, 119950), (1300, 105556), (1430, 95960), (2200, 62374), (2288, 59975), (2399, 57200), (2600, 52778), (2860, 47980), (3575, 38384), (4400, 31187), (4798, 28600), (5200, 26389), (5720, 23990), (7150, 19192), (9596, 14300), (11440, 11995)]