300836480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 857099880

約数和(自身を除く): 556263400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 181, 196, 212, 224, 245, 265, 280, 320, 362, 371, 392, 424, 448, 490, 530, 560, 640, 724, 742, 784, 848, 896, 905, 980, 1060, 1120, 1267, 1448, 1484, 1568, 1696, 1810, 1855, 1960, 2120, 2240, 2534, 2597, 2896, 2968, 3136, 3392, 3620, 3710, 3920, 4240, 4480, 5068, 5194, 5792, 5936, 6272, 6335, 6784, 7240, 7420, 7840, 8480, 8869, 9593, 10136, 10388, 11584, 11872, 12670, 12985, 14480, 14840, 15680, 16960, 17738, 19186, 20272, 20776, 23168, 23744, 25340, 25970, 28960, 29680, 31360, 33920, 35476, 38372, 40544, 41552, 44345, 47488, 47965, 50680, 51940, 57920, 59360, 67151, 70952, 76744, 81088, 83104, 88690, 95930, 101360, 103880, 115840, 118720, 134302, 141904, 153488, 162176, 166208, 177380, 191860, 202720, 207760, 237440, 268604, 283808, 306976, 332416, 335755, 354760, 383720, 405440, 415520, 470057, 537208, 567616, 613952, 671510, 709520, 767440, 810880, 831040, 940114, 1074416, 1135232, 1227904, 1343020, 1419040, 1534880, 1662080, 1880228, 2148832, 2350285, 2686040, 2838080, 3069760, 3760456, 4297664, 4700570, 5372080, 5676160, 6139520, 7520912, 8595328, 9401140, 10744160, 15041824, 18802280, 21488320, 30083648, 37604560, 42976640, 60167296, 75209120, 150418240, 300836480]

約数ペア:

[(1, 300836480), (2, 150418240), (4, 75209120), (5, 60167296), (7, 42976640), (8, 37604560), (10, 30083648), (14, 21488320), (16, 18802280), (20, 15041824), (28, 10744160), (32, 9401140), (35, 8595328), (40, 7520912), (49, 6139520), (53, 5676160), (56, 5372080), (64, 4700570), (70, 4297664), (80, 3760456), (98, 3069760), (106, 2838080), (112, 2686040), (128, 2350285), (140, 2148832), (160, 1880228), (181, 1662080), (196, 1534880), (212, 1419040), (224, 1343020), (245, 1227904), (265, 1135232), (280, 1074416), (320, 940114), (362, 831040), (371, 810880), (392, 767440), (424, 709520), (448, 671510), (490, 613952), (530, 567616), (560, 537208), (640, 470057), (724, 415520), (742, 405440), (784, 383720), (848, 354760), (896, 335755), (905, 332416), (980, 306976), (1060, 283808), (1120, 268604), (1267, 237440), (1448, 207760), (1484, 202720), (1568, 191860), (1696, 177380), (1810, 166208), (1855, 162176), (1960, 153488), (2120, 141904), (2240, 134302), (2534, 118720), (2597, 115840), (2896, 103880), (2968, 101360), (3136, 95930), (3392, 88690), (3620, 83104), (3710, 81088), (3920, 76744), (4240, 70952), (4480, 67151), (5068, 59360), (5194, 57920), (5792, 51940), (5936, 50680), (6272, 47965), (6335, 47488), (6784, 44345), (7240, 41552), (7420, 40544), (7840, 38372), (8480, 35476), (8869, 33920), (9593, 31360), (10136, 29680), (10388, 28960), (11584, 25970), (11872, 25340), (12670, 23744), (12985, 23168), (14480, 20776), (14840, 20272), (15680, 19186), (16960, 17738)]