300417280

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 760564224

約数和(自身を除く): 460146944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 113, 124, 128, 134, 155, 160, 226, 248, 256, 268, 310, 320, 335, 452, 496, 536, 565, 620, 640, 670, 904, 992, 1072, 1130, 1240, 1280, 1340, 1808, 1984, 2077, 2144, 2260, 2480, 2680, 3503, 3616, 3968, 4154, 4288, 4520, 4960, 5360, 7006, 7232, 7571, 7936, 8308, 8576, 9040, 9920, 10385, 10720, 14012, 14464, 15142, 16616, 17152, 17515, 18080, 19840, 20770, 21440, 28024, 28928, 30284, 33232, 35030, 36160, 37855, 39680, 41540, 42880, 56048, 60568, 66464, 70060, 72320, 75710, 83080, 85760, 112096, 121136, 132928, 140120, 144640, 151420, 166160, 224192, 234701, 242272, 265856, 280240, 302840, 332320, 448384, 469402, 484544, 531712, 560480, 605680, 664640, 896768, 938804, 969088, 1120960, 1173505, 1211360, 1329280, 1877608, 1938176, 2241920, 2347010, 2422720, 2658560, 3755216, 4483840, 4694020, 4845440, 7510432, 9388040, 9690880, 15020864, 18776080, 30041728, 37552160, 60083456, 75104320, 150208640, 300417280]

約数ペア:

[(1, 300417280), (2, 150208640), (4, 75104320), (5, 60083456), (8, 37552160), (10, 30041728), (16, 18776080), (20, 15020864), (31, 9690880), (32, 9388040), (40, 7510432), (62, 4845440), (64, 4694020), (67, 4483840), (80, 3755216), (113, 2658560), (124, 2422720), (128, 2347010), (134, 2241920), (155, 1938176), (160, 1877608), (226, 1329280), (248, 1211360), (256, 1173505), (268, 1120960), (310, 969088), (320, 938804), (335, 896768), (452, 664640), (496, 605680), (536, 560480), (565, 531712), (620, 484544), (640, 469402), (670, 448384), (904, 332320), (992, 302840), (1072, 280240), (1130, 265856), (1240, 242272), (1280, 234701), (1340, 224192), (1808, 166160), (1984, 151420), (2077, 144640), (2144, 140120), (2260, 132928), (2480, 121136), (2680, 112096), (3503, 85760), (3616, 83080), (3968, 75710), (4154, 72320), (4288, 70060), (4520, 66464), (4960, 60568), (5360, 56048), (7006, 42880), (7232, 41540), (7571, 39680), (7936, 37855), (8308, 36160), (8576, 35030), (9040, 33232), (9920, 30284), (10385, 28928), (10720, 28024), (14012, 21440), (14464, 20770), (15142, 19840), (16616, 18080), (17152, 17515)]