84920400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 150

約数和(自身を含む): 304888782

約数和(自身を除く): 219968382

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2621, 2700, 3240, 3600, 4050, 5242, 5400, 6480, 7863, 8100, 10484, 10800, 13105, 15726, 16200, 20968, 23589, 26210, 31452, 32400, 39315, 41936, 47178, 52420, 62904, 65525, 70767, 78630, 94356, 104840, 117945, 125808, 131050, 141534, 157260, 188712, 196575, 209680, 212301, 235890, 262100, 283068, 314520, 353835, 377424, 393150, 424602, 471780, 524200, 566136, 589725, 629040, 707670, 786300, 849204, 943560, 1048400, 1061505, 1132272, 1179450, 1415340, 1572600, 1698408, 1769175, 1887120, 2123010, 2358900, 2830680, 3145200, 3396816, 3538350, 4246020, 4717800, 5307525, 5661360, 7076700, 8492040, 9435600, 10615050, 14153400, 16984080, 21230100, 28306800, 42460200, 84920400]

約数ペア:

[(1, 84920400), (2, 42460200), (3, 28306800), (4, 21230100), (5, 16984080), (6, 14153400), (8, 10615050), (9, 9435600), (10, 8492040), (12, 7076700), (15, 5661360), (16, 5307525), (18, 4717800), (20, 4246020), (24, 3538350), (25, 3396816), (27, 3145200), (30, 2830680), (36, 2358900), (40, 2123010), (45, 1887120), (48, 1769175), (50, 1698408), (54, 1572600), (60, 1415340), (72, 1179450), (75, 1132272), (80, 1061505), (81, 1048400), (90, 943560), (100, 849204), (108, 786300), (120, 707670), (135, 629040), (144, 589725), (150, 566136), (162, 524200), (180, 471780), (200, 424602), (216, 393150), (225, 377424), (240, 353835), (270, 314520), (300, 283068), (324, 262100), (360, 235890), (400, 212301), (405, 209680), (432, 196575), (450, 188712), (540, 157260), (600, 141534), (648, 131050), (675, 125808), (720, 117945), (810, 104840), (900, 94356), (1080, 78630), (1200, 70767), (1296, 65525), (1350, 62904), (1620, 52420), (1800, 47178), (2025, 41936), (2160, 39315), (2621, 32400), (2700, 31452), (3240, 26210), (3600, 23589), (4050, 20968), (5242, 16200), (5400, 15726), (6480, 13105), (7863, 10800), (8100, 10484)]