20852094150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{558289}}^1$

素因数の和:558390

約数の個数: 72

約数和(自身を含む): 56697699240

約数和(自身を除く): 35845605090

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, 2075, 2490, 3735, 4150, 6225, 7470, 12450, 18675, 37350, 558289, 1116578, 1674867, 2791445, 3349734, 5024601, 5582890, 8374335, 10049202, 13957225, 16748670, 25123005, 27914450, 41871675, 46337987, 50246010, 83743350, 92675974, 125615025, 139013961, 231689935, 251230050, 278027922, 417041883, 463379870, 695069805, 834083766, 1158449675, 1390139610, 2085209415, 2316899350, 3475349025, 4170418830, 6950698050, 10426047075, 20852094150]

約数ペア:

[(1, 20852094150), (2, 10426047075), (3, 6950698050), (5, 4170418830), (6, 3475349025), (9, 2316899350), (10, 2085209415), (15, 1390139610), (18, 1158449675), (25, 834083766), (30, 695069805), (45, 463379870), (50, 417041883), (75, 278027922), (83, 251230050), (90, 231689935), (150, 139013961), (166, 125615025), (225, 92675974), (249, 83743350), (415, 50246010), (450, 46337987), (498, 41871675), (747, 27914450), (830, 25123005), (1245, 16748670), (1494, 13957225), (2075, 10049202), (2490, 8374335), (3735, 5582890), (4150, 5024601), (6225, 3349734), (7470, 2791445), (12450, 1674867), (18675, 1116578), (37350, 558289)]