144386250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 364758240

約数和(自身を除く): 220371990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 250, 277, 278, 375, 417, 554, 625, 695, 750, 831, 834, 1250, 1385, 1390, 1662, 1875, 2085, 2770, 3475, 3750, 4155, 4170, 6925, 6950, 8310, 10425, 13850, 17375, 20775, 20850, 34625, 34750, 38503, 41550, 52125, 69250, 77006, 86875, 103875, 104250, 115509, 173125, 173750, 192515, 207750, 231018, 260625, 346250, 385030, 519375, 521250, 577545, 962575, 1038750, 1155090, 1925150, 2887725, 4812875, 5775450, 9625750, 14438625, 24064375, 28877250, 48128750, 72193125, 144386250]

約数ペア:

[(1, 144386250), (2, 72193125), (3, 48128750), (5, 28877250), (6, 24064375), (10, 14438625), (15, 9625750), (25, 5775450), (30, 4812875), (50, 2887725), (75, 1925150), (125, 1155090), (139, 1038750), (150, 962575), (250, 577545), (277, 521250), (278, 519375), (375, 385030), (417, 346250), (554, 260625), (625, 231018), (695, 207750), (750, 192515), (831, 173750), (834, 173125), (1250, 115509), (1385, 104250), (1390, 103875), (1662, 86875), (1875, 77006), (2085, 69250), (2770, 52125), (3475, 41550), (3750, 38503), (4155, 34750), (4170, 34625), (6925, 20850), (6950, 20775), (8310, 17375), (10425, 13850)]