30218800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2486

約数の個数: 60

約数和(自身を含む): 74973376

約数和(自身を除く): 44754576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2437, 2480, 3100, 4874, 6200, 9748, 12185, 12400, 19496, 24370, 38992, 48740, 60925, 75547, 97480, 121850, 151094, 194960, 243700, 302188, 377735, 487400, 604376, 755470, 974800, 1208752, 1510940, 1888675, 3021880, 3777350, 6043760, 7554700, 15109400, 30218800]

約数ペア:

[(1, 30218800), (2, 15109400), (4, 7554700), (5, 6043760), (8, 3777350), (10, 3021880), (16, 1888675), (20, 1510940), (25, 1208752), (31, 974800), (40, 755470), (50, 604376), (62, 487400), (80, 377735), (100, 302188), (124, 243700), (155, 194960), (200, 151094), (248, 121850), (310, 97480), (400, 75547), (496, 60925), (620, 48740), (775, 38992), (1240, 24370), (1550, 19496), (2437, 12400), (2480, 12185), (3100, 9748), (4874, 6200)]