1891609200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 420

約数和(自身を含む): 7352611000

約数和(自身を除く): 5461001800

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, 243, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 486, 499, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 729, 780, 810, 900, 936, 972, 975, 998, 1040, 1053, 1080, 1170, 1200, 1215, 1296, 1300, 1350, 1404, 1458, 1497, 1560, 1620, 1755, 1800, 1872, 1944, 1950, 1996, 2025, 2106, 2160, 2340, 2430, 2495, 2600, 2700, 2808, 2916, 2925, 2994, 3120, 3159, 3240, 3510, 3600, 3645, 3888, 3900, 3992, 4050, 4212, 4491, 4680, 4860, 4990, 5200, 5265, 5400, 5616, 5832, 5850, 5988, 6075, 6318, 6480, 6487, 7020, 7290, 7485, 7800, 7984, 8100, 8424, 8775, 8982, 9360, 9477, 9720, 9980, 10530, 10800, 11664, 11700, 11976, 12150, 12475, 12636, 12974, 13473, 14040, 14580, 14970, 15600, 15795, 16200, 16848, 17550, 17964, 18225, 18954, 19440, 19461, 19960, 21060, 22455, 23400, 23952, 24300, 24950, 25272, 25948, 26325, 26946, 28080, 29160, 29940, 31590, 32400, 32435, 35100, 35928, 36450, 37425, 37908, 38922, 39920, 40419, 42120, 44910, 46800, 47385, 48600, 49900, 50544, 51896, 52650, 53892, 58320, 58383, 59880, 63180, 64870, 67365, 70200, 71856, 72900, 74850, 75816, 77844, 78975, 80838, 84240, 89820, 94770, 97200, 97305, 99800, 103792, 105300, 107784, 112275, 116766, 119760, 121257, 126360, 129740, 134730, 140400, 145800, 149700, 151632, 155688, 157950, 161676, 162175, 175149, 179640, 189540, 194610, 199600, 202095, 210600, 215568, 224550, 233532, 236925, 242514, 252720, 259480, 269460, 291600, 291915, 299400, 311376, 315900, 323352, 324350, 336825, 350298, 359280, 363771, 379080, 389220, 404190, 421200, 449100, 467064, 473850, 485028, 486525, 518960, 525447, 538920, 583830, 598800, 606285, 631800, 646704, 648700, 673650, 700596, 727542, 758160, 778440, 808380, 875745, 898200, 934128, 947700, 970056, 973050, 1010475, 1050894, 1077840, 1167660, 1212570, 1263600, 1297400, 1347300, 1401192, 1455084, 1459575, 1556880, 1576341, 1616760, 1751490, 1796400, 1818855, 1895400, 1940112, 1946100, 2020950, 2101788, 2335320, 2425140, 2594800, 2627235, 2694600, 2802384, 2910168, 2919150, 3031425, 3152682, 3233520, 3502980, 3637710, 3790800, 3892200, 4041900, 4203576, 4378725, 4670640, 4729023, 4850280, 5254470, 5389200, 5820336, 5838300, 6062850, 6305364, 7005960, 7275420, 7784400, 7881705, 8083800, 8407152, 8757450, 9094275, 9458046, 9700560, 10508940, 11676600, 12125700, 12610728, 13136175, 14011920, 14550840, 15763410, 16167600, 17514900, 18188550, 18916092, 21017880, 23353200, 23645115, 24251400, 25221456, 26272350, 29101680, 31526820, 35029800, 36377100, 37832184, 39408525, 42035760, 47290230, 48502800, 52544700, 63053640, 70059600, 72754200, 75664368, 78817050, 94580460, 105089400, 118225575, 126107280, 145508400, 157634100, 189160920, 210178800, 236451150, 315268200, 378321840, 472902300, 630536400, 945804600, 1891609200]

約数ペア:

[(1, 1891609200), (2, 945804600), (3, 630536400), (4, 472902300), (5, 378321840), (6, 315268200), (8, 236451150), (9, 210178800), (10, 189160920), (12, 157634100), (13, 145508400), (15, 126107280), (16, 118225575), (18, 105089400), (20, 94580460), (24, 78817050), (25, 75664368), (26, 72754200), (27, 70059600), (30, 63053640), (36, 52544700), (39, 48502800), (40, 47290230), (45, 42035760), (48, 39408525), (50, 37832184), (52, 36377100), (54, 35029800), (60, 31526820), (65, 29101680), (72, 26272350), (75, 25221456), (78, 24251400), (80, 23645115), (81, 23353200), (90, 21017880), (100, 18916092), (104, 18188550), (108, 17514900), (117, 16167600), (120, 15763410), (130, 14550840), (135, 14011920), (144, 13136175), (150, 12610728), (156, 12125700), (162, 11676600), (180, 10508940), (195, 9700560), (200, 9458046), (208, 9094275), (216, 8757450), (225, 8407152), (234, 8083800), (240, 7881705), (243, 7784400), (260, 7275420), (270, 7005960), (300, 6305364), (312, 6062850), (324, 5838300), (325, 5820336), (351, 5389200), (360, 5254470), (390, 4850280), (400, 4729023), (405, 4670640), (432, 4378725), (450, 4203576), (468, 4041900), (486, 3892200), (499, 3790800), (520, 3637710), (540, 3502980), (585, 3233520), (600, 3152682), (624, 3031425), (648, 2919150), (650, 2910168), (675, 2802384), (702, 2694600), (720, 2627235), (729, 2594800), (780, 2425140), (810, 2335320), (900, 2101788), (936, 2020950), (972, 1946100), (975, 1940112), (998, 1895400), (1040, 1818855), (1053, 1796400), (1080, 1751490), (1170, 1616760), (1200, 1576341), (1215, 1556880), (1296, 1459575), (1300, 1455084), (1350, 1401192), (1404, 1347300), (1458, 1297400), (1497, 1263600), (1560, 1212570), (1620, 1167660), (1755, 1077840), (1800, 1050894), (1872, 1010475), (1944, 973050), (1950, 970056), (1996, 947700), (2025, 934128), (2106, 898200), (2160, 875745), (2340, 808380), (2430, 778440), (2495, 758160), (2600, 727542), (2700, 700596), (2808, 673650), (2916, 648700), (2925, 646704), (2994, 631800), (3120, 606285), (3159, 598800), (3240, 583830), (3510, 538920), (3600, 525447), (3645, 518960), (3888, 486525), (3900, 485028), (3992, 473850), (4050, 467064), (4212, 449100), (4491, 421200), (4680, 404190), (4860, 389220), (4990, 379080), (5200, 363771), (5265, 359280), (5400, 350298), (5616, 336825), (5832, 324350), (5850, 323352), (5988, 315900), (6075, 311376), (6318, 299400), (6480, 291915), (6487, 291600), (7020, 269460), (7290, 259480), (7485, 252720), (7800, 242514), (7984, 236925), (8100, 233532), (8424, 224550), (8775, 215568), (8982, 210600), (9360, 202095), (9477, 199600), (9720, 194610), (9980, 189540), (10530, 179640), (10800, 175149), (11664, 162175), (11700, 161676), (11976, 157950), (12150, 155688), (12475, 151632), (12636, 149700), (12974, 145800), (13473, 140400), (14040, 134730), (14580, 129740), (14970, 126360), (15600, 121257), (15795, 119760), (16200, 116766), (16848, 112275), (17550, 107784), (17964, 105300), (18225, 103792), (18954, 99800), (19440, 97305), (19461, 97200), (19960, 94770), (21060, 89820), (22455, 84240), (23400, 80838), (23952, 78975), (24300, 77844), (24950, 75816), (25272, 74850), (25948, 72900), (26325, 71856), (26946, 70200), (28080, 67365), (29160, 64870), (29940, 63180), (31590, 59880), (32400, 58383), (32435, 58320), (35100, 53892), (35928, 52650), (36450, 51896), (37425, 50544), (37908, 49900), (38922, 48600), (39920, 47385), (40419, 46800), (42120, 44910)]