85886250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 220804320

約数和(自身を除く): 134918070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 619, 625, 750, 925, 1110, 1238, 1250, 1850, 1857, 1875, 2775, 3095, 3714, 3750, 4625, 5550, 6190, 9250, 9285, 13875, 15475, 18570, 22903, 23125, 27750, 30950, 45806, 46250, 46425, 68709, 69375, 77375, 92850, 114515, 137418, 138750, 154750, 229030, 232125, 343545, 386875, 464250, 572575, 687090, 773750, 1145150, 1160625, 1717725, 2321250, 2862875, 3435450, 5725750, 8588625, 14314375, 17177250, 28628750, 42943125, 85886250]

約数ペア:

[(1, 85886250), (2, 42943125), (3, 28628750), (5, 17177250), (6, 14314375), (10, 8588625), (15, 5725750), (25, 3435450), (30, 2862875), (37, 2321250), (50, 1717725), (74, 1160625), (75, 1145150), (111, 773750), (125, 687090), (150, 572575), (185, 464250), (222, 386875), (250, 343545), (370, 232125), (375, 229030), (555, 154750), (619, 138750), (625, 137418), (750, 114515), (925, 92850), (1110, 77375), (1238, 69375), (1250, 68709), (1850, 46425), (1857, 46250), (1875, 45806), (2775, 30950), (3095, 27750), (3714, 23125), (3750, 22903), (4625, 18570), (5550, 15475), (6190, 13875), (9250, 9285)]