40845900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8043

約数の個数: 72

約数和(自身を含む): 125148240

約数和(自身を除く): 84302340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 8009, 16018, 24027, 32036, 40045, 48054, 80090, 96108, 120135, 136153, 160180, 200225, 240270, 272306, 400450, 408459, 480540, 544612, 600675, 680765, 800900, 816918, 1201350, 1361530, 1633836, 2042295, 2402700, 2723060, 3403825, 4084590, 6807650, 8169180, 10211475, 13615300, 20422950, 40845900]

約数ペア:

[(1, 40845900), (2, 20422950), (3, 13615300), (4, 10211475), (5, 8169180), (6, 6807650), (10, 4084590), (12, 3403825), (15, 2723060), (17, 2402700), (20, 2042295), (25, 1633836), (30, 1361530), (34, 1201350), (50, 816918), (51, 800900), (60, 680765), (68, 600675), (75, 544612), (85, 480540), (100, 408459), (102, 400450), (150, 272306), (170, 240270), (204, 200225), (255, 160180), (300, 136153), (340, 120135), (425, 96108), (510, 80090), (850, 48054), (1020, 40045), (1275, 32036), (1700, 24027), (2550, 16018), (5100, 8009)]