681922800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 300

約数和(自身を含む): 2637253080

約数和(自身を除く): 1955330280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1560, 1619, 1620, 1755, 1800, 1872, 1950, 2025, 2106, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3238, 3240, 3510, 3600, 3900, 4050, 4212, 4680, 4857, 5200, 5265, 5400, 5616, 5850, 6476, 6480, 7020, 7800, 8095, 8100, 8424, 8775, 9360, 9714, 10530, 10800, 11700, 12952, 14040, 14571, 15600, 16190, 16200, 16848, 17550, 19428, 21047, 21060, 23400, 24285, 25904, 26325, 28080, 29142, 32380, 32400, 35100, 38856, 40475, 42094, 42120, 43713, 46800, 48570, 52650, 58284, 63141, 64760, 70200, 72855, 77712, 80950, 84188, 84240, 87426, 97140, 105235, 105300, 116568, 121425, 126282, 129520, 131139, 140400, 145710, 161900, 168376, 174852, 189423, 194280, 210470, 210600, 218565, 233136, 242850, 252564, 262278, 291420, 315705, 323800, 336752, 349704, 364275, 378846, 388560, 420940, 421200, 437130, 485700, 505128, 524556, 526175, 568269, 582840, 631410, 647600, 655695, 699408, 728550, 757692, 841880, 874260, 947115, 971400, 1010256, 1049112, 1052350, 1092825, 1136538, 1165680, 1262820, 1311390, 1457100, 1515384, 1578525, 1683760, 1704807, 1748520, 1894230, 1942800, 2098224, 2104700, 2185650, 2273076, 2525640, 2622780, 2841345, 2914200, 3030768, 3157050, 3278475, 3409614, 3497040, 3788460, 4209400, 4371300, 4546152, 4735575, 5051280, 5245560, 5682690, 5828400, 6314100, 6556950, 6819228, 7576920, 8418800, 8524035, 8742600, 9092304, 9471150, 10491120, 11365380, 12628200, 13113900, 13638456, 14206725, 15153840, 17048070, 17485200, 18942300, 22730760, 25256400, 26227800, 27276912, 28413450, 34096140, 37884600, 42620175, 45461520, 52455600, 56826900, 68192280, 75769200, 85240350, 113653800, 136384560, 170480700, 227307600, 340961400, 681922800]

約数ペア:

[(1, 681922800), (2, 340961400), (3, 227307600), (4, 170480700), (5, 136384560), (6, 113653800), (8, 85240350), (9, 75769200), (10, 68192280), (12, 56826900), (13, 52455600), (15, 45461520), (16, 42620175), (18, 37884600), (20, 34096140), (24, 28413450), (25, 27276912), (26, 26227800), (27, 25256400), (30, 22730760), (36, 18942300), (39, 17485200), (40, 17048070), (45, 15153840), (48, 14206725), (50, 13638456), (52, 13113900), (54, 12628200), (60, 11365380), (65, 10491120), (72, 9471150), (75, 9092304), (78, 8742600), (80, 8524035), (81, 8418800), (90, 7576920), (100, 6819228), (104, 6556950), (108, 6314100), (117, 5828400), (120, 5682690), (130, 5245560), (135, 5051280), (144, 4735575), (150, 4546152), (156, 4371300), (162, 4209400), (180, 3788460), (195, 3497040), (200, 3409614), (208, 3278475), (216, 3157050), (225, 3030768), (234, 2914200), (240, 2841345), (260, 2622780), (270, 2525640), (300, 2273076), (312, 2185650), (324, 2104700), (325, 2098224), (351, 1942800), (360, 1894230), (390, 1748520), (400, 1704807), (405, 1683760), (432, 1578525), (450, 1515384), (468, 1457100), (520, 1311390), (540, 1262820), (585, 1165680), (600, 1136538), (624, 1092825), (648, 1052350), (650, 1049112), (675, 1010256), (702, 971400), (720, 947115), (780, 874260), (810, 841880), (900, 757692), (936, 728550), (975, 699408), (1040, 655695), (1053, 647600), (1080, 631410), (1170, 582840), (1200, 568269), (1296, 526175), (1300, 524556), (1350, 505128), (1404, 485700), (1560, 437130), (1619, 421200), (1620, 420940), (1755, 388560), (1800, 378846), (1872, 364275), (1950, 349704), (2025, 336752), (2106, 323800), (2160, 315705), (2340, 291420), (2600, 262278), (2700, 252564), (2808, 242850), (2925, 233136), (3120, 218565), (3238, 210600), (3240, 210470), (3510, 194280), (3600, 189423), (3900, 174852), (4050, 168376), (4212, 161900), (4680, 145710), (4857, 140400), (5200, 131139), (5265, 129520), (5400, 126282), (5616, 121425), (5850, 116568), (6476, 105300), (6480, 105235), (7020, 97140), (7800, 87426), (8095, 84240), (8100, 84188), (8424, 80950), (8775, 77712), (9360, 72855), (9714, 70200), (10530, 64760), (10800, 63141), (11700, 58284), (12952, 52650), (14040, 48570), (14571, 46800), (15600, 43713), (16190, 42120), (16200, 42094), (16848, 40475), (17550, 38856), (19428, 35100), (21047, 32400), (21060, 32380), (23400, 29142), (24285, 28080), (25904, 26325)]