206809200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 300

約数和(自身を含む): 800943528

約数和(自身を除く): 594134328

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, 491, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 982, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1473, 1560, 1620, 1755, 1800, 1872, 1950, 1964, 2025, 2106, 2160, 2340, 2455, 2600, 2700, 2808, 2925, 2946, 3120, 3240, 3510, 3600, 3900, 3928, 4050, 4212, 4419, 4680, 4910, 5200, 5265, 5400, 5616, 5850, 5892, 6383, 6480, 7020, 7365, 7800, 7856, 8100, 8424, 8775, 8838, 9360, 9820, 10530, 10800, 11700, 11784, 12275, 12766, 13257, 14040, 14730, 15600, 16200, 16848, 17550, 17676, 19149, 19640, 21060, 22095, 23400, 23568, 24550, 25532, 26325, 26514, 28080, 29460, 31915, 32400, 35100, 35352, 36825, 38298, 39280, 39771, 42120, 44190, 46800, 49100, 51064, 52650, 53028, 57447, 58920, 63830, 66285, 70200, 70704, 73650, 76596, 79542, 84240, 88380, 95745, 98200, 102128, 105300, 106056, 110475, 114894, 117840, 127660, 132570, 140400, 147300, 153192, 159084, 159575, 172341, 176760, 191490, 196400, 198855, 210600, 212112, 220950, 229788, 255320, 265140, 287235, 294600, 306384, 318168, 319150, 331425, 344682, 353520, 382980, 397710, 421200, 441900, 459576, 478725, 510640, 517023, 530280, 574470, 589200, 636336, 638300, 662850, 689364, 765960, 795420, 861705, 883800, 919152, 957450, 994275, 1034046, 1060560, 1148940, 1276600, 1325700, 1378728, 1436175, 1531920, 1590840, 1723410, 1767600, 1914900, 1988550, 2068092, 2297880, 2553200, 2585115, 2651400, 2757456, 2872350, 3181680, 3446820, 3829800, 3977100, 4136184, 4308525, 4595760, 5170230, 5302800, 5744700, 6893640, 7659600, 7954200, 8272368, 8617050, 10340460, 11489400, 12925575, 13787280, 15908400, 17234100, 20680920, 22978800, 25851150, 34468200, 41361840, 51702300, 68936400, 103404600, 206809200]

約数ペア:

[(1, 206809200), (2, 103404600), (3, 68936400), (4, 51702300), (5, 41361840), (6, 34468200), (8, 25851150), (9, 22978800), (10, 20680920), (12, 17234100), (13, 15908400), (15, 13787280), (16, 12925575), (18, 11489400), (20, 10340460), (24, 8617050), (25, 8272368), (26, 7954200), (27, 7659600), (30, 6893640), (36, 5744700), (39, 5302800), (40, 5170230), (45, 4595760), (48, 4308525), (50, 4136184), (52, 3977100), (54, 3829800), (60, 3446820), (65, 3181680), (72, 2872350), (75, 2757456), (78, 2651400), (80, 2585115), (81, 2553200), (90, 2297880), (100, 2068092), (104, 1988550), (108, 1914900), (117, 1767600), (120, 1723410), (130, 1590840), (135, 1531920), (144, 1436175), (150, 1378728), (156, 1325700), (162, 1276600), (180, 1148940), (195, 1060560), (200, 1034046), (208, 994275), (216, 957450), (225, 919152), (234, 883800), (240, 861705), (260, 795420), (270, 765960), (300, 689364), (312, 662850), (324, 638300), (325, 636336), (351, 589200), (360, 574470), (390, 530280), (400, 517023), (405, 510640), (432, 478725), (450, 459576), (468, 441900), (491, 421200), (520, 397710), (540, 382980), (585, 353520), (600, 344682), (624, 331425), (648, 319150), (650, 318168), (675, 306384), (702, 294600), (720, 287235), (780, 265140), (810, 255320), (900, 229788), (936, 220950), (975, 212112), (982, 210600), (1040, 198855), (1053, 196400), (1080, 191490), (1170, 176760), (1200, 172341), (1296, 159575), (1300, 159084), (1350, 153192), (1404, 147300), (1473, 140400), (1560, 132570), (1620, 127660), (1755, 117840), (1800, 114894), (1872, 110475), (1950, 106056), (1964, 105300), (2025, 102128), (2106, 98200), (2160, 95745), (2340, 88380), (2455, 84240), (2600, 79542), (2700, 76596), (2808, 73650), (2925, 70704), (2946, 70200), (3120, 66285), (3240, 63830), (3510, 58920), (3600, 57447), (3900, 53028), (3928, 52650), (4050, 51064), (4212, 49100), (4419, 46800), (4680, 44190), (4910, 42120), (5200, 39771), (5265, 39280), (5400, 38298), (5616, 36825), (5850, 35352), (5892, 35100), (6383, 32400), (6480, 31915), (7020, 29460), (7365, 28080), (7800, 26514), (7856, 26325), (8100, 25532), (8424, 24550), (8775, 23568), (8838, 23400), (9360, 22095), (9820, 21060), (10530, 19640), (10800, 19149), (11700, 17676), (11784, 17550), (12275, 16848), (12766, 16200), (13257, 15600), (14040, 14730)]