828738400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 144

約数和(自身を含む): 2341350144

約数和(自身を除く): 1512611744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 160, 166, 175, 200, 224, 280, 332, 350, 400, 415, 560, 581, 664, 700, 800, 830, 1120, 1162, 1328, 1400, 1660, 1783, 2075, 2324, 2656, 2800, 2905, 3320, 3566, 4150, 4648, 5600, 5810, 6640, 7132, 8300, 8915, 9296, 11620, 12481, 13280, 14264, 14525, 16600, 17830, 18592, 23240, 24962, 28528, 29050, 33200, 35660, 44575, 46480, 49924, 57056, 58100, 62405, 66400, 71320, 89150, 92960, 99848, 116200, 124810, 142640, 147989, 178300, 199696, 232400, 249620, 285280, 295978, 312025, 356600, 399392, 464800, 499240, 591956, 624050, 713200, 739945, 998480, 1035923, 1183912, 1248100, 1426400, 1479890, 1996960, 2071846, 2367824, 2496200, 2959780, 3699725, 4143692, 4735648, 4992400, 5179615, 5919560, 7399450, 8287384, 9984800, 10359230, 11839120, 14798900, 16574768, 20718460, 23678240, 25898075, 29597800, 33149536, 41436920, 51796150, 59195600, 82873840, 103592300, 118391200, 165747680, 207184600, 414369200, 828738400]

約数ペア:

[(1, 828738400), (2, 414369200), (4, 207184600), (5, 165747680), (7, 118391200), (8, 103592300), (10, 82873840), (14, 59195600), (16, 51796150), (20, 41436920), (25, 33149536), (28, 29597800), (32, 25898075), (35, 23678240), (40, 20718460), (50, 16574768), (56, 14798900), (70, 11839120), (80, 10359230), (83, 9984800), (100, 8287384), (112, 7399450), (140, 5919560), (160, 5179615), (166, 4992400), (175, 4735648), (200, 4143692), (224, 3699725), (280, 2959780), (332, 2496200), (350, 2367824), (400, 2071846), (415, 1996960), (560, 1479890), (581, 1426400), (664, 1248100), (700, 1183912), (800, 1035923), (830, 998480), (1120, 739945), (1162, 713200), (1328, 624050), (1400, 591956), (1660, 499240), (1783, 464800), (2075, 399392), (2324, 356600), (2656, 312025), (2800, 295978), (2905, 285280), (3320, 249620), (3566, 232400), (4150, 199696), (4648, 178300), (5600, 147989), (5810, 142640), (6640, 124810), (7132, 116200), (8300, 99848), (8915, 92960), (9296, 89150), (11620, 71320), (12481, 66400), (13280, 62405), (14264, 58100), (14525, 57056), (16600, 49924), (17830, 46480), (18592, 44575), (23240, 35660), (24962, 33200), (28528, 29050)]