275732100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 216

約数和(自身を含む): 1024948288

約数和(自身を除く): 749216188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1575, 1620, 1621, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 3150, 3242, 3402, 3780, 4050, 4725, 4860, 4863, 5670, 6075, 6300, 6484, 6804, 8100, 8105, 8505, 9450, 9726, 11340, 11347, 12150, 14175, 14589, 16210, 17010, 18900, 19452, 22694, 24300, 24315, 28350, 29178, 32420, 34020, 34041, 40525, 42525, 43767, 45388, 48630, 56700, 56735, 58356, 68082, 72945, 81050, 85050, 87534, 97260, 102123, 113470, 121575, 131301, 136164, 145890, 162100, 170100, 170205, 175068, 204246, 218835, 226940, 243150, 262602, 283675, 291780, 306369, 340410, 364725, 393903, 408492, 437670, 486300, 510615, 525204, 567350, 612738, 656505, 680820, 729450, 787806, 851025, 875340, 919107, 1021230, 1094175, 1134700, 1225476, 1313010, 1458900, 1531845, 1575612, 1702050, 1838214, 1969515, 2042460, 2188350, 2553075, 2626020, 2757321, 3063690, 3282525, 3404100, 3676428, 3939030, 4376700, 4595535, 5106150, 5514642, 6127380, 6565050, 7659225, 7878060, 9191070, 9847575, 10212300, 11029284, 13130100, 13786605, 15318450, 18382140, 19695150, 22977675, 27573210, 30636900, 39390300, 45955350, 55146420, 68933025, 91910700, 137866050, 275732100]

約数ペア:

[(1, 275732100), (2, 137866050), (3, 91910700), (4, 68933025), (5, 55146420), (6, 45955350), (7, 39390300), (9, 30636900), (10, 27573210), (12, 22977675), (14, 19695150), (15, 18382140), (18, 15318450), (20, 13786605), (21, 13130100), (25, 11029284), (27, 10212300), (28, 9847575), (30, 9191070), (35, 7878060), (36, 7659225), (42, 6565050), (45, 6127380), (50, 5514642), (54, 5106150), (60, 4595535), (63, 4376700), (70, 3939030), (75, 3676428), (81, 3404100), (84, 3282525), (90, 3063690), (100, 2757321), (105, 2626020), (108, 2553075), (126, 2188350), (135, 2042460), (140, 1969515), (150, 1838214), (162, 1702050), (175, 1575612), (180, 1531845), (189, 1458900), (210, 1313010), (225, 1225476), (243, 1134700), (252, 1094175), (270, 1021230), (300, 919107), (315, 875340), (324, 851025), (350, 787806), (378, 729450), (405, 680820), (420, 656505), (450, 612738), (486, 567350), (525, 525204), (540, 510615), (567, 486300), (630, 437670), (675, 408492), (700, 393903), (756, 364725), (810, 340410), (900, 306369), (945, 291780), (972, 283675), (1050, 262602), (1134, 243150), (1215, 226940), (1260, 218835), (1350, 204246), (1575, 175068), (1620, 170205), (1621, 170100), (1701, 162100), (1890, 145890), (2025, 136164), (2100, 131301), (2268, 121575), (2430, 113470), (2700, 102123), (2835, 97260), (3150, 87534), (3242, 85050), (3402, 81050), (3780, 72945), (4050, 68082), (4725, 58356), (4860, 56735), (4863, 56700), (5670, 48630), (6075, 45388), (6300, 43767), (6484, 42525), (6804, 40525), (8100, 34041), (8105, 34020), (8505, 32420), (9450, 29178), (9726, 28350), (11340, 24315), (11347, 24300), (12150, 22694), (14175, 19452), (14589, 18900), (16210, 17010)]