212301600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12637}}^1$

素因数の和:12667

約数の個数: 144

約数和(自身を含む): 789824448

約数和(自身を除く): 577522848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12637, 16800, 25274, 37911, 50548, 63185, 75822, 88459, 101096, 126370, 151644, 176918, 189555, 202192, 252740, 265377, 303288, 315925, 353836, 379110, 404384, 442295, 505480, 530754, 606576, 631850, 707672, 758220, 884590, 947775, 1010960, 1061508, 1213152, 1263700, 1326885, 1415344, 1516440, 1769180, 1895550, 2021920, 2123016, 2211475, 2527400, 2653770, 2830688, 3032880, 3538360, 3791100, 4246032, 4422950, 5054800, 5307540, 6065760, 6634425, 7076720, 7582200, 8492064, 8845900, 10109600, 10615080, 13268850, 14153440, 15164400, 17691800, 21230160, 26537700, 30328800, 35383600, 42460320, 53075400, 70767200, 106150800, 212301600]

約数ペア:

[(1, 212301600), (2, 106150800), (3, 70767200), (4, 53075400), (5, 42460320), (6, 35383600), (7, 30328800), (8, 26537700), (10, 21230160), (12, 17691800), (14, 15164400), (15, 14153440), (16, 13268850), (20, 10615080), (21, 10109600), (24, 8845900), (25, 8492064), (28, 7582200), (30, 7076720), (32, 6634425), (35, 6065760), (40, 5307540), (42, 5054800), (48, 4422950), (50, 4246032), (56, 3791100), (60, 3538360), (70, 3032880), (75, 2830688), (80, 2653770), (84, 2527400), (96, 2211475), (100, 2123016), (105, 2021920), (112, 1895550), (120, 1769180), (140, 1516440), (150, 1415344), (160, 1326885), (168, 1263700), (175, 1213152), (200, 1061508), (210, 1010960), (224, 947775), (240, 884590), (280, 758220), (300, 707672), (336, 631850), (350, 606576), (400, 530754), (420, 505480), (480, 442295), (525, 404384), (560, 379110), (600, 353836), (672, 315925), (700, 303288), (800, 265377), (840, 252740), (1050, 202192), (1120, 189555), (1200, 176918), (1400, 151644), (1680, 126370), (2100, 101096), (2400, 88459), (2800, 75822), (3360, 63185), (4200, 50548), (5600, 37911), (8400, 25274), (12637, 16800)]