2220775200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 432

約数和(自身を含む): 9042546240

約数和(自身を除く): 6821771040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 139, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 278, 280, 288, 300, 315, 317, 336, 350, 360, 400, 417, 420, 450, 480, 504, 525, 556, 560, 600, 630, 634, 672, 695, 700, 720, 800, 834, 840, 900, 951, 973, 1008, 1050, 1112, 1120, 1200, 1251, 1260, 1268, 1390, 1400, 1440, 1575, 1585, 1668, 1680, 1800, 1902, 1946, 2016, 2085, 2100, 2219, 2224, 2400, 2502, 2520, 2536, 2780, 2800, 2853, 2919, 3150, 3170, 3336, 3360, 3475, 3600, 3804, 3892, 4170, 4200, 4438, 4448, 4755, 4865, 5004, 5040, 5072, 5560, 5600, 5706, 5838, 6255, 6300, 6340, 6657, 6672, 6950, 7200, 7608, 7784, 7925, 8340, 8400, 8757, 8876, 9510, 9730, 10008, 10080, 10144, 10425, 11095, 11120, 11412, 11676, 12510, 12600, 12680, 13314, 13344, 13900, 14265, 14595, 15216, 15568, 15850, 16680, 16800, 17514, 17752, 19020, 19460, 19971, 20016, 20850, 22190, 22240, 22824, 23352, 23775, 24325, 25020, 25200, 25360, 26628, 27800, 28530, 29190, 30432, 31136, 31275, 31700, 33285, 33360, 35028, 35504, 38040, 38920, 39942, 40032, 41700, 43785, 44063, 44380, 45648, 46704, 47550, 48650, 50040, 50400, 50720, 53256, 55475, 55600, 57060, 58380, 62550, 63400, 66570, 66720, 70056, 71008, 71325, 72975, 76080, 77840, 79884, 83400, 87570, 88126, 88760, 91296, 93408, 95100, 97300, 99855, 100080, 106512, 110950, 111200, 114120, 116760, 125100, 126800, 132189, 133140, 140112, 142650, 145950, 152160, 155680, 159768, 166425, 166800, 175140, 176252, 177520, 190200, 194600, 199710, 200160, 213024, 218925, 220315, 221900, 228240, 233520, 250200, 253600, 264378, 266280, 280224, 285300, 291900, 308441, 319536, 332850, 333600, 350280, 352504, 355040, 380400, 389200, 396567, 399420, 437850, 440630, 443800, 456480, 467040, 499275, 500400, 528756, 532560, 570600, 583800, 616882, 639072, 660945, 665700, 700560, 705008, 760800, 778400, 793134, 798840, 875700, 881260, 887600, 925323, 998550, 1000800, 1057512, 1065120, 1101575, 1141200, 1167600, 1233764, 1321890, 1331400, 1401120, 1410016, 1542205, 1586268, 1597680, 1751400, 1762520, 1775200, 1850646, 1982835, 1997100, 2115024, 2203150, 2282400, 2335200, 2467528, 2643780, 2662800, 2775969, 3084410, 3172536, 3195360, 3304725, 3502800, 3525040, 3701292, 3965670, 3994200, 4230048, 4406300, 4626615, 4935056, 5287560, 5325600, 5551938, 6168820, 6345072, 6609450, 7005600, 7050080, 7402584, 7711025, 7931340, 7988400, 8812600, 9253230, 9870112, 9914175, 10575120, 11103876, 12337640, 12690144, 13218900, 13879845, 14805168, 15422050, 15862680, 15976800, 17625200, 18506460, 19828350, 21150240, 22207752, 23133075, 24675280, 26437800, 27759690, 29610336, 30844100, 31725360, 35250400, 37012920, 39656700, 44415504, 46266150, 49350560, 52875600, 55519380, 61688200, 63450720, 69399225, 74025840, 79313400, 88831008, 92532300, 105751200, 111038760, 123376400, 138798450, 148051680, 158626800, 185064600, 222077520, 246752800, 277596900, 317253600, 370129200, 444155040, 555193800, 740258400, 1110387600, 2220775200]

約数ペア:

[(1, 2220775200), (2, 1110387600), (3, 740258400), (4, 555193800), (5, 444155040), (6, 370129200), (7, 317253600), (8, 277596900), (9, 246752800), (10, 222077520), (12, 185064600), (14, 158626800), (15, 148051680), (16, 138798450), (18, 123376400), (20, 111038760), (21, 105751200), (24, 92532300), (25, 88831008), (28, 79313400), (30, 74025840), (32, 69399225), (35, 63450720), (36, 61688200), (40, 55519380), (42, 52875600), (45, 49350560), (48, 46266150), (50, 44415504), (56, 39656700), (60, 37012920), (63, 35250400), (70, 31725360), (72, 30844100), (75, 29610336), (80, 27759690), (84, 26437800), (90, 24675280), (96, 23133075), (100, 22207752), (105, 21150240), (112, 19828350), (120, 18506460), (126, 17625200), (139, 15976800), (140, 15862680), (144, 15422050), (150, 14805168), (160, 13879845), (168, 13218900), (175, 12690144), (180, 12337640), (200, 11103876), (210, 10575120), (224, 9914175), (225, 9870112), (240, 9253230), (252, 8812600), (278, 7988400), (280, 7931340), (288, 7711025), (300, 7402584), (315, 7050080), (317, 7005600), (336, 6609450), (350, 6345072), (360, 6168820), (400, 5551938), (417, 5325600), (420, 5287560), (450, 4935056), (480, 4626615), (504, 4406300), (525, 4230048), (556, 3994200), (560, 3965670), (600, 3701292), (630, 3525040), (634, 3502800), (672, 3304725), (695, 3195360), (700, 3172536), (720, 3084410), (800, 2775969), (834, 2662800), (840, 2643780), (900, 2467528), (951, 2335200), (973, 2282400), (1008, 2203150), (1050, 2115024), (1112, 1997100), (1120, 1982835), (1200, 1850646), (1251, 1775200), (1260, 1762520), (1268, 1751400), (1390, 1597680), (1400, 1586268), (1440, 1542205), (1575, 1410016), (1585, 1401120), (1668, 1331400), (1680, 1321890), (1800, 1233764), (1902, 1167600), (1946, 1141200), (2016, 1101575), (2085, 1065120), (2100, 1057512), (2219, 1000800), (2224, 998550), (2400, 925323), (2502, 887600), (2520, 881260), (2536, 875700), (2780, 798840), (2800, 793134), (2853, 778400), (2919, 760800), (3150, 705008), (3170, 700560), (3336, 665700), (3360, 660945), (3475, 639072), (3600, 616882), (3804, 583800), (3892, 570600), (4170, 532560), (4200, 528756), (4438, 500400), (4448, 499275), (4755, 467040), (4865, 456480), (5004, 443800), (5040, 440630), (5072, 437850), (5560, 399420), (5600, 396567), (5706, 389200), (5838, 380400), (6255, 355040), (6300, 352504), (6340, 350280), (6657, 333600), (6672, 332850), (6950, 319536), (7200, 308441), (7608, 291900), (7784, 285300), (7925, 280224), (8340, 266280), (8400, 264378), (8757, 253600), (8876, 250200), (9510, 233520), (9730, 228240), (10008, 221900), (10080, 220315), (10144, 218925), (10425, 213024), (11095, 200160), (11120, 199710), (11412, 194600), (11676, 190200), (12510, 177520), (12600, 176252), (12680, 175140), (13314, 166800), (13344, 166425), (13900, 159768), (14265, 155680), (14595, 152160), (15216, 145950), (15568, 142650), (15850, 140112), (16680, 133140), (16800, 132189), (17514, 126800), (17752, 125100), (19020, 116760), (19460, 114120), (19971, 111200), (20016, 110950), (20850, 106512), (22190, 100080), (22240, 99855), (22824, 97300), (23352, 95100), (23775, 93408), (24325, 91296), (25020, 88760), (25200, 88126), (25360, 87570), (26628, 83400), (27800, 79884), (28530, 77840), (29190, 76080), (30432, 72975), (31136, 71325), (31275, 71008), (31700, 70056), (33285, 66720), (33360, 66570), (35028, 63400), (35504, 62550), (38040, 58380), (38920, 57060), (39942, 55600), (40032, 55475), (41700, 53256), (43785, 50720), (44063, 50400), (44380, 50040), (45648, 48650), (46704, 47550)]