38985300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4813}}^1$

素因数の和:4839

約数の個数: 90

約数和(自身を含む): 126401198

約数和(自身を除く): 87415898

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4813, 8100, 9626, 14439, 19252, 24065, 28878, 43317, 48130, 57756, 72195, 86634, 96260, 120325, 129951, 144390, 173268, 216585, 240650, 259902, 288780, 360975, 389853, 433170, 481300, 519804, 649755, 721950, 779706, 866340, 1082925, 1299510, 1443900, 1559412, 1949265, 2165850, 2599020, 3248775, 3898530, 4331700, 6497550, 7797060, 9746325, 12995100, 19492650, 38985300]

約数ペア:

[(1, 38985300), (2, 19492650), (3, 12995100), (4, 9746325), (5, 7797060), (6, 6497550), (9, 4331700), (10, 3898530), (12, 3248775), (15, 2599020), (18, 2165850), (20, 1949265), (25, 1559412), (27, 1443900), (30, 1299510), (36, 1082925), (45, 866340), (50, 779706), (54, 721950), (60, 649755), (75, 519804), (81, 481300), (90, 433170), (100, 389853), (108, 360975), (135, 288780), (150, 259902), (162, 240650), (180, 216585), (225, 173268), (270, 144390), (300, 129951), (324, 120325), (405, 96260), (450, 86634), (540, 72195), (675, 57756), (810, 48130), (900, 43317), (1350, 28878), (1620, 24065), (2025, 19252), (2700, 14439), (4050, 9626), (4813, 8100)]