24315000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1621}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 76006920

約数和(自身を除く): 51691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1621, 1875, 2500, 3000, 3242, 3750, 4863, 5000, 6484, 7500, 8105, 9726, 12968, 15000, 16210, 19452, 24315, 32420, 38904, 40525, 48630, 64840, 81050, 97260, 121575, 162100, 194520, 202625, 243150, 324200, 405250, 486300, 607875, 810500, 972600, 1013125, 1215750, 1621000, 2026250, 2431500, 3039375, 4052500, 4863000, 6078750, 8105000, 12157500, 24315000]

約数ペア:

[(1, 24315000), (2, 12157500), (3, 8105000), (4, 6078750), (5, 4863000), (6, 4052500), (8, 3039375), (10, 2431500), (12, 2026250), (15, 1621000), (20, 1215750), (24, 1013125), (25, 972600), (30, 810500), (40, 607875), (50, 486300), (60, 405250), (75, 324200), (100, 243150), (120, 202625), (125, 194520), (150, 162100), (200, 121575), (250, 97260), (300, 81050), (375, 64840), (500, 48630), (600, 40525), (625, 38904), (750, 32420), (1000, 24315), (1250, 19452), (1500, 16210), (1621, 15000), (1875, 12968), (2500, 9726), (3000, 8105), (3242, 7500), (3750, 6484), (4863, 5000)]