212515200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 779369760

約数和(自身を除く): 566854560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 120, 128, 141, 144, 150, 157, 160, 180, 188, 192, 200, 225, 235, 240, 282, 288, 300, 314, 320, 360, 376, 384, 400, 423, 450, 470, 471, 480, 564, 576, 600, 628, 640, 705, 720, 752, 785, 800, 846, 900, 940, 942, 960, 1128, 1152, 1175, 1200, 1256, 1410, 1413, 1440, 1504, 1570, 1600, 1692, 1800, 1880, 1884, 1920, 2115, 2256, 2350, 2355, 2400, 2512, 2820, 2826, 2880, 3008, 3140, 3200, 3384, 3525, 3600, 3760, 3768, 3925, 4230, 4512, 4700, 4710, 4800, 5024, 5640, 5652, 5760, 6016, 6280, 6768, 7050, 7065, 7200, 7379, 7520, 7536, 7850, 8460, 9024, 9400, 9420, 9600, 10048, 10575, 11280, 11304, 11775, 12560, 13536, 14100, 14130, 14400, 14758, 15040, 15072, 15700, 16920, 18048, 18800, 18840, 20096, 21150, 22137, 22560, 22608, 23550, 25120, 27072, 28200, 28260, 28800, 29516, 30080, 30144, 31400, 33840, 35325, 36895, 37600, 37680, 42300, 44274, 45120, 45216, 47100, 50240, 54144, 56400, 56520, 59032, 60288, 62800, 66411, 67680, 70650, 73790, 75200, 75360, 84600, 88548, 90240, 90432, 94200, 100480, 110685, 112800, 113040, 118064, 125600, 132822, 135360, 141300, 147580, 150400, 150720, 169200, 177096, 180864, 184475, 188400, 221370, 225600, 226080, 236128, 251200, 265644, 270720, 282600, 295160, 301440, 332055, 338400, 354192, 368950, 376800, 442740, 451200, 452160, 472256, 502400, 531288, 553425, 565200, 590320, 664110, 676800, 708384, 737900, 753600, 885480, 904320, 944512, 1062576, 1106850, 1130400, 1180640, 1328220, 1353600, 1416768, 1475800, 1507200, 1660275, 1770960, 2125152, 2213700, 2260800, 2361280, 2656440, 2833536, 2951600, 3320550, 3541920, 4250304, 4427400, 4521600, 4722560, 5312880, 5903200, 6641100, 7083840, 8500608, 8854800, 10625760, 11806400, 13282200, 14167680, 17709600, 21251520, 23612800, 26564400, 35419200, 42503040, 53128800, 70838400, 106257600, 212515200]

約数ペア:

[(1, 212515200), (2, 106257600), (3, 70838400), (4, 53128800), (5, 42503040), (6, 35419200), (8, 26564400), (9, 23612800), (10, 21251520), (12, 17709600), (15, 14167680), (16, 13282200), (18, 11806400), (20, 10625760), (24, 8854800), (25, 8500608), (30, 7083840), (32, 6641100), (36, 5903200), (40, 5312880), (45, 4722560), (47, 4521600), (48, 4427400), (50, 4250304), (60, 3541920), (64, 3320550), (72, 2951600), (75, 2833536), (80, 2656440), (90, 2361280), (94, 2260800), (96, 2213700), (100, 2125152), (120, 1770960), (128, 1660275), (141, 1507200), (144, 1475800), (150, 1416768), (157, 1353600), (160, 1328220), (180, 1180640), (188, 1130400), (192, 1106850), (200, 1062576), (225, 944512), (235, 904320), (240, 885480), (282, 753600), (288, 737900), (300, 708384), (314, 676800), (320, 664110), (360, 590320), (376, 565200), (384, 553425), (400, 531288), (423, 502400), (450, 472256), (470, 452160), (471, 451200), (480, 442740), (564, 376800), (576, 368950), (600, 354192), (628, 338400), (640, 332055), (705, 301440), (720, 295160), (752, 282600), (785, 270720), (800, 265644), (846, 251200), (900, 236128), (940, 226080), (942, 225600), (960, 221370), (1128, 188400), (1152, 184475), (1175, 180864), (1200, 177096), (1256, 169200), (1410, 150720), (1413, 150400), (1440, 147580), (1504, 141300), (1570, 135360), (1600, 132822), (1692, 125600), (1800, 118064), (1880, 113040), (1884, 112800), (1920, 110685), (2115, 100480), (2256, 94200), (2350, 90432), (2355, 90240), (2400, 88548), (2512, 84600), (2820, 75360), (2826, 75200), (2880, 73790), (3008, 70650), (3140, 67680), (3200, 66411), (3384, 62800), (3525, 60288), (3600, 59032), (3760, 56520), (3768, 56400), (3925, 54144), (4230, 50240), (4512, 47100), (4700, 45216), (4710, 45120), (4800, 44274), (5024, 42300), (5640, 37680), (5652, 37600), (5760, 36895), (6016, 35325), (6280, 33840), (6768, 31400), (7050, 30144), (7065, 30080), (7200, 29516), (7379, 28800), (7520, 28260), (7536, 28200), (7850, 27072), (8460, 25120), (9024, 23550), (9400, 22608), (9420, 22560), (9600, 22137), (10048, 21150), (10575, 20096), (11280, 18840), (11304, 18800), (11775, 18048), (12560, 16920), (13536, 15700), (14100, 15072), (14130, 15040), (14400, 14758)]