68287950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 184483728

約数和(自身を除く): 116195778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 263, 450, 526, 577, 789, 1154, 1315, 1578, 1731, 2367, 2630, 2885, 3462, 3945, 4734, 5193, 5770, 6575, 7890, 8655, 10386, 11835, 13150, 14425, 17310, 19725, 23670, 25965, 28850, 39450, 43275, 51930, 59175, 86550, 118350, 129825, 151751, 259650, 303502, 455253, 758755, 910506, 1365759, 1517510, 2276265, 2731518, 3793775, 4552530, 6828795, 7587550, 11381325, 13657590, 22762650, 34143975, 68287950]

約数ペア:

[(1, 68287950), (2, 34143975), (3, 22762650), (5, 13657590), (6, 11381325), (9, 7587550), (10, 6828795), (15, 4552530), (18, 3793775), (25, 2731518), (30, 2276265), (45, 1517510), (50, 1365759), (75, 910506), (90, 758755), (150, 455253), (225, 303502), (263, 259650), (450, 151751), (526, 129825), (577, 118350), (789, 86550), (1154, 59175), (1315, 51930), (1578, 43275), (1731, 39450), (2367, 28850), (2630, 25965), (2885, 23670), (3462, 19725), (3945, 17310), (4734, 14425), (5193, 13150), (5770, 11835), (6575, 10386), (7890, 8655)]