202120800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 769450752

約数和(自身を除く): 567329952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 96, 100, 105, 106, 112, 120, 140, 150, 159, 160, 168, 175, 200, 210, 212, 224, 227, 240, 265, 280, 300, 318, 336, 350, 371, 400, 420, 424, 454, 480, 525, 530, 560, 600, 636, 672, 681, 700, 742, 795, 800, 840, 848, 908, 1050, 1060, 1113, 1120, 1135, 1200, 1272, 1325, 1362, 1400, 1484, 1589, 1590, 1680, 1696, 1816, 1855, 2100, 2120, 2226, 2270, 2400, 2544, 2650, 2724, 2800, 2968, 3178, 3180, 3360, 3405, 3632, 3710, 3975, 4200, 4240, 4452, 4540, 4767, 5088, 5300, 5448, 5565, 5600, 5675, 5936, 6356, 6360, 6810, 7264, 7420, 7945, 7950, 8400, 8480, 8904, 9080, 9275, 9534, 10600, 10896, 11130, 11350, 11872, 12031, 12712, 12720, 13620, 14840, 15890, 15900, 16800, 17025, 17808, 18160, 18550, 19068, 21200, 21792, 22260, 22700, 23835, 24062, 25424, 25440, 27240, 27825, 29680, 31780, 31800, 34050, 35616, 36093, 36320, 37100, 38136, 39725, 42400, 44520, 45400, 47670, 48124, 50848, 54480, 55650, 59360, 60155, 63560, 63600, 68100, 72186, 74200, 76272, 79450, 84217, 89040, 90800, 95340, 96248, 108960, 111300, 119175, 120310, 127120, 127200, 136200, 144372, 148400, 152544, 158900, 168434, 178080, 180465, 181600, 190680, 192496, 222600, 238350, 240620, 252651, 254240, 272400, 288744, 296800, 300775, 317800, 336868, 360930, 381360, 384992, 421085, 445200, 476700, 481240, 505302, 544800, 577488, 601550, 635600, 673736, 721860, 762720, 842170, 890400, 902325, 953400, 962480, 1010604, 1154976, 1203100, 1263255, 1271200, 1347472, 1443720, 1684340, 1804650, 1906800, 1924960, 2021208, 2105425, 2406200, 2526510, 2694944, 2887440, 3368680, 3609300, 3813600, 4042416, 4210850, 4812400, 5053020, 5774880, 6316275, 6737360, 7218600, 8084832, 8421700, 9624800, 10106040, 12632550, 13474720, 14437200, 16843400, 20212080, 25265100, 28874400, 33686800, 40424160, 50530200, 67373600, 101060400, 202120800]

約数ペア:

[(1, 202120800), (2, 101060400), (3, 67373600), (4, 50530200), (5, 40424160), (6, 33686800), (7, 28874400), (8, 25265100), (10, 20212080), (12, 16843400), (14, 14437200), (15, 13474720), (16, 12632550), (20, 10106040), (21, 9624800), (24, 8421700), (25, 8084832), (28, 7218600), (30, 6737360), (32, 6316275), (35, 5774880), (40, 5053020), (42, 4812400), (48, 4210850), (50, 4042416), (53, 3813600), (56, 3609300), (60, 3368680), (70, 2887440), (75, 2694944), (80, 2526510), (84, 2406200), (96, 2105425), (100, 2021208), (105, 1924960), (106, 1906800), (112, 1804650), (120, 1684340), (140, 1443720), (150, 1347472), (159, 1271200), (160, 1263255), (168, 1203100), (175, 1154976), (200, 1010604), (210, 962480), (212, 953400), (224, 902325), (227, 890400), (240, 842170), (265, 762720), (280, 721860), (300, 673736), (318, 635600), (336, 601550), (350, 577488), (371, 544800), (400, 505302), (420, 481240), (424, 476700), (454, 445200), (480, 421085), (525, 384992), (530, 381360), (560, 360930), (600, 336868), (636, 317800), (672, 300775), (681, 296800), (700, 288744), (742, 272400), (795, 254240), (800, 252651), (840, 240620), (848, 238350), (908, 222600), (1050, 192496), (1060, 190680), (1113, 181600), (1120, 180465), (1135, 178080), (1200, 168434), (1272, 158900), (1325, 152544), (1362, 148400), (1400, 144372), (1484, 136200), (1589, 127200), (1590, 127120), (1680, 120310), (1696, 119175), (1816, 111300), (1855, 108960), (2100, 96248), (2120, 95340), (2226, 90800), (2270, 89040), (2400, 84217), (2544, 79450), (2650, 76272), (2724, 74200), (2800, 72186), (2968, 68100), (3178, 63600), (3180, 63560), (3360, 60155), (3405, 59360), (3632, 55650), (3710, 54480), (3975, 50848), (4200, 48124), (4240, 47670), (4452, 45400), (4540, 44520), (4767, 42400), (5088, 39725), (5300, 38136), (5448, 37100), (5565, 36320), (5600, 36093), (5675, 35616), (5936, 34050), (6356, 31800), (6360, 31780), (6810, 29680), (7264, 27825), (7420, 27240), (7945, 25440), (7950, 25424), (8400, 24062), (8480, 23835), (8904, 22700), (9080, 22260), (9275, 21792), (9534, 21200), (10600, 19068), (10896, 18550), (11130, 18160), (11350, 17808), (11872, 17025), (12031, 16800), (12712, 15900), (12720, 15890), (13620, 14840)]