2025645750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{900287}}^1$

素因数の和:900310

約数の個数: 48

約数和(自身を含む): 5477352192

約数和(自身を除く): 3451706442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 900287, 1800574, 2700861, 4501435, 5401722, 8102583, 9002870, 13504305, 16205166, 22507175, 27008610, 40512915, 45014350, 67521525, 81025830, 112535875, 135043050, 202564575, 225071750, 337607625, 405129150, 675215250, 1012822875, 2025645750]

約数ペア:

[(1, 2025645750), (2, 1012822875), (3, 675215250), (5, 405129150), (6, 337607625), (9, 225071750), (10, 202564575), (15, 135043050), (18, 112535875), (25, 81025830), (30, 67521525), (45, 45014350), (50, 40512915), (75, 27008610), (90, 22507175), (125, 16205166), (150, 13504305), (225, 9002870), (250, 8102583), (375, 5401722), (450, 4501435), (750, 2700861), (1125, 1800574), (2250, 900287)]