68674950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1630

約数の個数: 72

約数和(自身を含む): 186456816

約数和(自身を除く): 117781866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1511, 1515, 1818, 2525, 3022, 3030, 4533, 4545, 5050, 7555, 7575, 9066, 9090, 13599, 15110, 15150, 22665, 22725, 27198, 37775, 45330, 45450, 67995, 75550, 113325, 135990, 152611, 226650, 305222, 339975, 457833, 679950, 763055, 915666, 1373499, 1526110, 2289165, 2746998, 3815275, 4578330, 6867495, 7630550, 11445825, 13734990, 22891650, 34337475, 68674950]

約数ペア:

[(1, 68674950), (2, 34337475), (3, 22891650), (5, 13734990), (6, 11445825), (9, 7630550), (10, 6867495), (15, 4578330), (18, 3815275), (25, 2746998), (30, 2289165), (45, 1526110), (50, 1373499), (75, 915666), (90, 763055), (101, 679950), (150, 457833), (202, 339975), (225, 305222), (303, 226650), (450, 152611), (505, 135990), (606, 113325), (909, 75550), (1010, 67995), (1511, 45450), (1515, 45330), (1818, 37775), (2525, 27198), (3022, 22725), (3030, 22665), (4533, 15150), (4545, 15110), (5050, 13599), (7555, 9090), (7575, 9066)]