30612000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2551}}^1$

素因数の和:2579

約数の個数: 96

約数和(自身を含む): 100324224

約数和(自身を除く): 69712224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 2551, 3000, 4000, 5102, 6000, 7653, 10204, 12000, 12755, 15306, 20408, 25510, 30612, 38265, 40816, 51020, 61224, 63775, 76530, 81632, 102040, 122448, 127550, 153060, 191325, 204080, 244896, 255100, 306120, 318875, 382650, 408160, 510200, 612240, 637750, 765300, 956625, 1020400, 1224480, 1275500, 1530600, 1913250, 2040800, 2551000, 3061200, 3826500, 5102000, 6122400, 7653000, 10204000, 15306000, 30612000]

約数ペア:

[(1, 30612000), (2, 15306000), (3, 10204000), (4, 7653000), (5, 6122400), (6, 5102000), (8, 3826500), (10, 3061200), (12, 2551000), (15, 2040800), (16, 1913250), (20, 1530600), (24, 1275500), (25, 1224480), (30, 1020400), (32, 956625), (40, 765300), (48, 637750), (50, 612240), (60, 510200), (75, 408160), (80, 382650), (96, 318875), (100, 306120), (120, 255100), (125, 244896), (150, 204080), (160, 191325), (200, 153060), (240, 127550), (250, 122448), (300, 102040), (375, 81632), (400, 76530), (480, 63775), (500, 61224), (600, 51020), (750, 40816), (800, 38265), (1000, 30612), (1200, 25510), (1500, 20408), (2000, 15306), (2400, 12755), (2551, 12000), (3000, 10204), (4000, 7653), (5102, 6000)]