249604950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2782

約数の個数: 96

約数和(自身を含む): 715668480

約数和(自身を除く): 466063530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 890, 1050, 1246, 1335, 1869, 2225, 2670, 2671, 3115, 3738, 4450, 5342, 6230, 6675, 8013, 9345, 13350, 13355, 15575, 16026, 18690, 18697, 26710, 31150, 37394, 40065, 46725, 56091, 66775, 80130, 93450, 93485, 112182, 133550, 186970, 200325, 237719, 280455, 400650, 467425, 475438, 560910, 713157, 934850, 1188595, 1402275, 1426314, 1664033, 2377190, 2804550, 3328066, 3565785, 4992099, 5942975, 7131570, 8320165, 9984198, 11885950, 16640330, 17828925, 24960495, 35657850, 41600825, 49920990, 83201650, 124802475, 249604950]

約数ペア:

[(1, 249604950), (2, 124802475), (3, 83201650), (5, 49920990), (6, 41600825), (7, 35657850), (10, 24960495), (14, 17828925), (15, 16640330), (21, 11885950), (25, 9984198), (30, 8320165), (35, 7131570), (42, 5942975), (50, 4992099), (70, 3565785), (75, 3328066), (89, 2804550), (105, 2377190), (150, 1664033), (175, 1426314), (178, 1402275), (210, 1188595), (267, 934850), (350, 713157), (445, 560910), (525, 475438), (534, 467425), (623, 400650), (890, 280455), (1050, 237719), (1246, 200325), (1335, 186970), (1869, 133550), (2225, 112182), (2670, 93485), (2671, 93450), (3115, 80130), (3738, 66775), (4450, 56091), (5342, 46725), (6230, 40065), (6675, 37394), (8013, 31150), (9345, 26710), (13350, 18697), (13355, 18690), (15575, 16026)]