129976200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 440172720

約数和(自身を除く): 310196520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 163, 180, 200, 225, 300, 326, 360, 443, 450, 489, 600, 652, 815, 886, 900, 978, 1304, 1329, 1467, 1630, 1772, 1800, 1956, 2215, 2445, 2658, 2934, 3260, 3544, 3912, 3987, 4075, 4430, 4890, 5316, 5868, 6520, 6645, 7335, 7974, 8150, 8860, 9780, 10632, 11075, 11736, 12225, 13290, 14670, 15948, 16300, 17720, 19560, 19935, 22150, 24450, 26580, 29340, 31896, 32600, 33225, 36675, 39870, 44300, 48900, 53160, 58680, 66450, 72209, 73350, 79740, 88600, 97800, 99675, 132900, 144418, 146700, 159480, 199350, 216627, 265800, 288836, 293400, 361045, 398700, 433254, 577672, 649881, 722090, 797400, 866508, 1083135, 1299762, 1444180, 1733016, 1805225, 2166270, 2599524, 2888360, 3249405, 3610450, 4332540, 5199048, 5415675, 6498810, 7220900, 8665080, 10831350, 12997620, 14441800, 16247025, 21662700, 25995240, 32494050, 43325400, 64988100, 129976200]

約数ペア:

[(1, 129976200), (2, 64988100), (3, 43325400), (4, 32494050), (5, 25995240), (6, 21662700), (8, 16247025), (9, 14441800), (10, 12997620), (12, 10831350), (15, 8665080), (18, 7220900), (20, 6498810), (24, 5415675), (25, 5199048), (30, 4332540), (36, 3610450), (40, 3249405), (45, 2888360), (50, 2599524), (60, 2166270), (72, 1805225), (75, 1733016), (90, 1444180), (100, 1299762), (120, 1083135), (150, 866508), (163, 797400), (180, 722090), (200, 649881), (225, 577672), (300, 433254), (326, 398700), (360, 361045), (443, 293400), (450, 288836), (489, 265800), (600, 216627), (652, 199350), (815, 159480), (886, 146700), (900, 144418), (978, 132900), (1304, 99675), (1329, 97800), (1467, 88600), (1630, 79740), (1772, 73350), (1800, 72209), (1956, 66450), (2215, 58680), (2445, 53160), (2658, 48900), (2934, 44300), (3260, 39870), (3544, 36675), (3912, 33225), (3987, 32600), (4075, 31896), (4430, 29340), (4890, 26580), (5316, 24450), (5868, 22150), (6520, 19935), (6645, 19560), (7335, 17720), (7974, 16300), (8150, 15948), (8860, 14670), (9780, 13290), (10632, 12225), (11075, 11736)]