210178800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 300

約数和(自身を含む): 813967000

約数和(自身を除く): 603788200

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, 499, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 998, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1497, 1560, 1620, 1755, 1800, 1872, 1950, 1996, 2025, 2106, 2160, 2340, 2495, 2600, 2700, 2808, 2925, 2994, 3120, 3240, 3510, 3600, 3900, 3992, 4050, 4212, 4491, 4680, 4990, 5200, 5265, 5400, 5616, 5850, 5988, 6480, 6487, 7020, 7485, 7800, 7984, 8100, 8424, 8775, 8982, 9360, 9980, 10530, 10800, 11700, 11976, 12475, 12974, 13473, 14040, 14970, 15600, 16200, 16848, 17550, 17964, 19461, 19960, 21060, 22455, 23400, 23952, 24950, 25948, 26325, 26946, 28080, 29940, 32400, 32435, 35100, 35928, 37425, 38922, 39920, 40419, 42120, 44910, 46800, 49900, 51896, 52650, 53892, 58383, 59880, 64870, 67365, 70200, 71856, 74850, 77844, 80838, 84240, 89820, 97305, 99800, 103792, 105300, 107784, 112275, 116766, 119760, 129740, 134730, 140400, 149700, 155688, 161676, 162175, 175149, 179640, 194610, 199600, 202095, 210600, 215568, 224550, 233532, 259480, 269460, 291915, 299400, 311376, 323352, 324350, 336825, 350298, 359280, 389220, 404190, 421200, 449100, 467064, 486525, 518960, 525447, 538920, 583830, 598800, 646704, 648700, 673650, 700596, 778440, 808380, 875745, 898200, 934128, 973050, 1010475, 1050894, 1077840, 1167660, 1297400, 1347300, 1401192, 1459575, 1556880, 1616760, 1751490, 1796400, 1946100, 2020950, 2101788, 2335320, 2594800, 2627235, 2694600, 2802384, 2919150, 3233520, 3502980, 3892200, 4041900, 4203576, 4378725, 4670640, 5254470, 5389200, 5838300, 7005960, 7784400, 8083800, 8407152, 8757450, 10508940, 11676600, 13136175, 14011920, 16167600, 17514900, 21017880, 23353200, 26272350, 35029800, 42035760, 52544700, 70059600, 105089400, 210178800]

約数ペア:

[(1, 210178800), (2, 105089400), (3, 70059600), (4, 52544700), (5, 42035760), (6, 35029800), (8, 26272350), (9, 23353200), (10, 21017880), (12, 17514900), (13, 16167600), (15, 14011920), (16, 13136175), (18, 11676600), (20, 10508940), (24, 8757450), (25, 8407152), (26, 8083800), (27, 7784400), (30, 7005960), (36, 5838300), (39, 5389200), (40, 5254470), (45, 4670640), (48, 4378725), (50, 4203576), (52, 4041900), (54, 3892200), (60, 3502980), (65, 3233520), (72, 2919150), (75, 2802384), (78, 2694600), (80, 2627235), (81, 2594800), (90, 2335320), (100, 2101788), (104, 2020950), (108, 1946100), (117, 1796400), (120, 1751490), (130, 1616760), (135, 1556880), (144, 1459575), (150, 1401192), (156, 1347300), (162, 1297400), (180, 1167660), (195, 1077840), (200, 1050894), (208, 1010475), (216, 973050), (225, 934128), (234, 898200), (240, 875745), (260, 808380), (270, 778440), (300, 700596), (312, 673650), (324, 648700), (325, 646704), (351, 598800), (360, 583830), (390, 538920), (400, 525447), (405, 518960), (432, 486525), (450, 467064), (468, 449100), (499, 421200), (520, 404190), (540, 389220), (585, 359280), (600, 350298), (624, 336825), (648, 324350), (650, 323352), (675, 311376), (702, 299400), (720, 291915), (780, 269460), (810, 259480), (900, 233532), (936, 224550), (975, 215568), (998, 210600), (1040, 202095), (1053, 199600), (1080, 194610), (1170, 179640), (1200, 175149), (1296, 162175), (1300, 161676), (1350, 155688), (1404, 149700), (1497, 140400), (1560, 134730), (1620, 129740), (1755, 119760), (1800, 116766), (1872, 112275), (1950, 107784), (1996, 105300), (2025, 103792), (2106, 99800), (2160, 97305), (2340, 89820), (2495, 84240), (2600, 80838), (2700, 77844), (2808, 74850), (2925, 71856), (2994, 70200), (3120, 67365), (3240, 64870), (3510, 59880), (3600, 58383), (3900, 53892), (3992, 52650), (4050, 51896), (4212, 49900), (4491, 46800), (4680, 44910), (4990, 42120), (5200, 40419), (5265, 39920), (5400, 38922), (5616, 37425), (5850, 35928), (5988, 35100), (6480, 32435), (6487, 32400), (7020, 29940), (7485, 28080), (7800, 26946), (7984, 26325), (8100, 25948), (8424, 24950), (8775, 23952), (8982, 23400), (9360, 22455), (9980, 21060), (10530, 19960), (10800, 19461), (11700, 17964), (11976, 17550), (12475, 16848), (12974, 16200), (13473, 15600), (14040, 14970)]