3405000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 10684080

約数和(自身を除く): 7279080

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, 227, 250, 300, 375, 454, 500, 600, 625, 681, 750, 908, 1000, 1135, 1250, 1362, 1500, 1816, 1875, 2270, 2500, 2724, 3000, 3405, 3750, 4540, 5000, 5448, 5675, 6810, 7500, 9080, 11350, 13620, 15000, 17025, 22700, 27240, 28375, 34050, 45400, 56750, 68100, 85125, 113500, 136200, 141875, 170250, 227000, 283750, 340500, 425625, 567500, 681000, 851250, 1135000, 1702500, 3405000]

約数ペア:

[(1, 3405000), (2, 1702500), (3, 1135000), (4, 851250), (5, 681000), (6, 567500), (8, 425625), (10, 340500), (12, 283750), (15, 227000), (20, 170250), (24, 141875), (25, 136200), (30, 113500), (40, 85125), (50, 68100), (60, 56750), (75, 45400), (100, 34050), (120, 28375), (125, 27240), (150, 22700), (200, 17025), (227, 15000), (250, 13620), (300, 11350), (375, 9080), (454, 7500), (500, 6810), (600, 5675), (625, 5448), (681, 5000), (750, 4540), (908, 3750), (1000, 3405), (1135, 3000), (1250, 2724), (1362, 2500), (1500, 2270), (1816, 1875)]