199778400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3083}}^1$

素因数の和:3115

約数の個数: 180

約数和(自身を含む): 728789292

約数和(自身を除く): 529010892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3083, 3240, 3600, 4050, 4320, 5400, 6166, 6480, 7200, 8100, 9249, 10800, 12332, 12960, 15415, 16200, 18498, 21600, 24664, 27747, 30830, 32400, 36996, 46245, 49328, 55494, 61660, 64800, 73992, 77075, 83241, 92490, 98656, 110988, 123320, 138735, 147984, 154150, 166482, 184980, 221976, 231225, 246640, 249723, 277470, 295968, 308300, 332964, 369960, 416205, 443952, 462450, 493280, 499446, 554940, 616600, 665928, 693675, 739920, 832410, 887904, 924900, 998892, 1109880, 1233200, 1248615, 1331856, 1387350, 1479840, 1664820, 1849800, 1997784, 2081025, 2219760, 2466400, 2497230, 2663712, 2774700, 3329640, 3699600, 3995568, 4162050, 4439520, 4994460, 5549400, 6243075, 6659280, 7399200, 7991136, 8324100, 9988920, 11098800, 12486150, 13318560, 16648200, 19977840, 22197600, 24972300, 33296400, 39955680, 49944600, 66592800, 99889200, 199778400]

約数ペア:

[(1, 199778400), (2, 99889200), (3, 66592800), (4, 49944600), (5, 39955680), (6, 33296400), (8, 24972300), (9, 22197600), (10, 19977840), (12, 16648200), (15, 13318560), (16, 12486150), (18, 11098800), (20, 9988920), (24, 8324100), (25, 7991136), (27, 7399200), (30, 6659280), (32, 6243075), (36, 5549400), (40, 4994460), (45, 4439520), (48, 4162050), (50, 3995568), (54, 3699600), (60, 3329640), (72, 2774700), (75, 2663712), (80, 2497230), (81, 2466400), (90, 2219760), (96, 2081025), (100, 1997784), (108, 1849800), (120, 1664820), (135, 1479840), (144, 1387350), (150, 1331856), (160, 1248615), (162, 1233200), (180, 1109880), (200, 998892), (216, 924900), (225, 887904), (240, 832410), (270, 739920), (288, 693675), (300, 665928), (324, 616600), (360, 554940), (400, 499446), (405, 493280), (432, 462450), (450, 443952), (480, 416205), (540, 369960), (600, 332964), (648, 308300), (675, 295968), (720, 277470), (800, 249723), (810, 246640), (864, 231225), (900, 221976), (1080, 184980), (1200, 166482), (1296, 154150), (1350, 147984), (1440, 138735), (1620, 123320), (1800, 110988), (2025, 98656), (2160, 92490), (2400, 83241), (2592, 77075), (2700, 73992), (3083, 64800), (3240, 61660), (3600, 55494), (4050, 49328), (4320, 46245), (5400, 36996), (6166, 32400), (6480, 30830), (7200, 27747), (8100, 24664), (9249, 21600), (10800, 18498), (12332, 16200), (12960, 15415)]