30516000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2543}}^1$

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 100009728

約数和(自身を除く): 69493728

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, 2543, 3000, 4000, 5086, 6000, 7629, 10172, 12000, 12715, 15258, 20344, 25430, 30516, 38145, 40688, 50860, 61032, 63575, 76290, 81376, 101720, 122064, 127150, 152580, 190725, 203440, 244128, 254300, 305160, 317875, 381450, 406880, 508600, 610320, 635750, 762900, 953625, 1017200, 1220640, 1271500, 1525800, 1907250, 2034400, 2543000, 3051600, 3814500, 5086000, 6103200, 7629000, 10172000, 15258000, 30516000]

約数ペア:

[(1, 30516000), (2, 15258000), (3, 10172000), (4, 7629000), (5, 6103200), (6, 5086000), (8, 3814500), (10, 3051600), (12, 2543000), (15, 2034400), (16, 1907250), (20, 1525800), (24, 1271500), (25, 1220640), (30, 1017200), (32, 953625), (40, 762900), (48, 635750), (50, 610320), (60, 508600), (75, 406880), (80, 381450), (96, 317875), (100, 305160), (120, 254300), (125, 244128), (150, 203440), (160, 190725), (200, 152580), (240, 127150), (250, 122064), (300, 101720), (375, 81376), (400, 76290), (480, 63575), (500, 61032), (600, 50860), (750, 40688), (800, 38145), (1000, 30516), (1200, 25430), (1500, 20344), (2000, 15258), (2400, 12715), (2543, 12000), (3000, 10172), (4000, 7629), (5086, 6000)]