140261250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 354711456

約数和(自身を除く): 214450206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 125, 150, 226, 250, 331, 339, 375, 565, 625, 662, 678, 750, 993, 1130, 1250, 1655, 1695, 1875, 1986, 2825, 3310, 3390, 3750, 4965, 5650, 8275, 8475, 9930, 14125, 16550, 16950, 24825, 28250, 37403, 41375, 42375, 49650, 70625, 74806, 82750, 84750, 112209, 124125, 141250, 187015, 206875, 211875, 224418, 248250, 374030, 413750, 423750, 561045, 620625, 935075, 1122090, 1241250, 1870150, 2805225, 4675375, 5610450, 9350750, 14026125, 23376875, 28052250, 46753750, 70130625, 140261250]

約数ペア:

[(1, 140261250), (2, 70130625), (3, 46753750), (5, 28052250), (6, 23376875), (10, 14026125), (15, 9350750), (25, 5610450), (30, 4675375), (50, 2805225), (75, 1870150), (113, 1241250), (125, 1122090), (150, 935075), (226, 620625), (250, 561045), (331, 423750), (339, 413750), (375, 374030), (565, 248250), (625, 224418), (662, 211875), (678, 206875), (750, 187015), (993, 141250), (1130, 124125), (1250, 112209), (1655, 84750), (1695, 82750), (1875, 74806), (1986, 70625), (2825, 49650), (3310, 42375), (3390, 41375), (3750, 37403), (4965, 28250), (5650, 24825), (8275, 16950), (8475, 16550), (9930, 14125)]