15672015380900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2179}}^1\times {\mathrm{4230763}}^1$

素因数の和:4232973

約数の個数: 72

約数和(自身を含む): 36025293921120

約数和(自身を除く): 20353278540220

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2179, 4358, 8716, 10895, 21790, 37043, 43580, 54475, 74086, 108950, 148172, 185215, 217900, 370430, 740860, 926075, 1852150, 3704300, 4230763, 8461526, 16923052, 21153815, 42307630, 71922971, 84615260, 105769075, 143845942, 211538150, 287691884, 359614855, 423076300, 719229710, 1438459420, 1798074275, 3596148550, 7192297100, 9218832577, 18437665154, 36875330308, 46094162885, 92188325770, 156720153809, 184376651540, 230470814425, 313440307618, 460941628850, 626880615236, 783600769045, 921883257700, 1567201538090, 3134403076180, 3918003845225, 7836007690450, 15672015380900]

約数ペア:

[(1, 15672015380900), (2, 7836007690450), (4, 3918003845225), (5, 3134403076180), (10, 1567201538090), (17, 921883257700), (20, 783600769045), (25, 626880615236), (34, 460941628850), (50, 313440307618), (68, 230470814425), (85, 184376651540), (100, 156720153809), (170, 92188325770), (340, 46094162885), (425, 36875330308), (850, 18437665154), (1700, 9218832577), (2179, 7192297100), (4358, 3596148550), (8716, 1798074275), (10895, 1438459420), (21790, 719229710), (37043, 423076300), (43580, 359614855), (54475, 287691884), (74086, 211538150), (108950, 143845942), (148172, 105769075), (185215, 84615260), (217900, 71922971), (370430, 42307630), (740860, 21153815), (926075, 16923052), (1852150, 8461526), (3704300, 4230763)]