70554150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 121386690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 830, 1245, 1494, 1889, 2075, 2490, 3735, 3778, 4150, 5667, 6225, 7470, 9445, 11334, 12450, 17001, 18675, 18890, 28335, 34002, 37350, 47225, 56670, 85005, 94450, 141675, 156787, 170010, 283350, 313574, 425025, 470361, 783935, 850050, 940722, 1411083, 1567870, 2351805, 2822166, 3919675, 4703610, 7055415, 7839350, 11759025, 14110830, 23518050, 35277075, 70554150]

約数ペア:

[(1, 70554150), (2, 35277075), (3, 23518050), (5, 14110830), (6, 11759025), (9, 7839350), (10, 7055415), (15, 4703610), (18, 3919675), (25, 2822166), (30, 2351805), (45, 1567870), (50, 1411083), (75, 940722), (83, 850050), (90, 783935), (150, 470361), (166, 425025), (225, 313574), (249, 283350), (415, 170010), (450, 156787), (498, 141675), (747, 94450), (830, 85005), (1245, 56670), (1494, 47225), (1889, 37350), (2075, 34002), (2490, 28335), (3735, 18890), (3778, 18675), (4150, 17001), (5667, 12450), (6225, 11334), (7470, 9445)]