1025253750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11935

約数の個数: 80

約数和(自身を含む): 2673944064

約数和(自身を除く): 1648690314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 625, 690, 750, 1150, 1250, 1725, 1875, 2875, 3450, 3750, 5750, 8625, 11887, 14375, 17250, 23774, 28750, 35661, 43125, 59435, 71322, 86250, 118870, 178305, 273401, 297175, 356610, 546802, 594350, 820203, 891525, 1367005, 1485875, 1640406, 1783050, 2734010, 2971750, 4101015, 4457625, 6835025, 7429375, 8202030, 8915250, 13670050, 14858750, 20505075, 22288125, 34175125, 41010150, 44576250, 68350250, 102525375, 170875625, 205050750, 341751250, 512626875, 1025253750]

約数ペア:

[(1, 1025253750), (2, 512626875), (3, 341751250), (5, 205050750), (6, 170875625), (10, 102525375), (15, 68350250), (23, 44576250), (25, 41010150), (30, 34175125), (46, 22288125), (50, 20505075), (69, 14858750), (75, 13670050), (115, 8915250), (125, 8202030), (138, 7429375), (150, 6835025), (230, 4457625), (250, 4101015), (345, 2971750), (375, 2734010), (575, 1783050), (625, 1640406), (690, 1485875), (750, 1367005), (1150, 891525), (1250, 820203), (1725, 594350), (1875, 546802), (2875, 356610), (3450, 297175), (3750, 273401), (5750, 178305), (8625, 118870), (11887, 86250), (14375, 71322), (17250, 59435), (23774, 43125), (28750, 35661)]