485513000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 1329419520

約数和(自身を除く): 843906520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 125, 140, 172, 175, 200, 215, 250, 280, 301, 344, 350, 430, 500, 602, 700, 860, 875, 1000, 1075, 1204, 1400, 1505, 1613, 1720, 1750, 2150, 2408, 3010, 3226, 3500, 4300, 5375, 6020, 6452, 7000, 7525, 8065, 8600, 10750, 11291, 12040, 12904, 15050, 16130, 21500, 22582, 30100, 32260, 37625, 40325, 43000, 45164, 56455, 60200, 64520, 69359, 75250, 80650, 90328, 112910, 138718, 150500, 161300, 201625, 225820, 277436, 282275, 301000, 322600, 346795, 403250, 451640, 485513, 554872, 564550, 693590, 806500, 971026, 1129100, 1387180, 1411375, 1613000, 1733975, 1942052, 2258200, 2427565, 2774360, 2822750, 3467950, 3884104, 4855130, 5645500, 6935900, 8669875, 9710260, 11291000, 12137825, 13871800, 17339750, 19420520, 24275650, 34679500, 48551300, 60689125, 69359000, 97102600, 121378250, 242756500, 485513000]

約数ペア:

[(1, 485513000), (2, 242756500), (4, 121378250), (5, 97102600), (7, 69359000), (8, 60689125), (10, 48551300), (14, 34679500), (20, 24275650), (25, 19420520), (28, 17339750), (35, 13871800), (40, 12137825), (43, 11291000), (50, 9710260), (56, 8669875), (70, 6935900), (86, 5645500), (100, 4855130), (125, 3884104), (140, 3467950), (172, 2822750), (175, 2774360), (200, 2427565), (215, 2258200), (250, 1942052), (280, 1733975), (301, 1613000), (344, 1411375), (350, 1387180), (430, 1129100), (500, 971026), (602, 806500), (700, 693590), (860, 564550), (875, 554872), (1000, 485513), (1075, 451640), (1204, 403250), (1400, 346795), (1505, 322600), (1613, 301000), (1720, 282275), (1750, 277436), (2150, 225820), (2408, 201625), (3010, 161300), (3226, 150500), (3500, 138718), (4300, 112910), (5375, 90328), (6020, 80650), (6452, 75250), (7000, 69359), (7525, 64520), (8065, 60200), (8600, 56455), (10750, 45164), (11291, 43000), (12040, 40325), (12904, 37625), (15050, 32260), (16130, 30100), (21500, 22582)]