63399500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 85986100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 125, 148, 149, 185, 230, 250, 298, 370, 460, 500, 575, 596, 740, 745, 851, 925, 1150, 1490, 1702, 1850, 2300, 2875, 2980, 3404, 3427, 3700, 3725, 4255, 4625, 5513, 5750, 6854, 7450, 8510, 9250, 11026, 11500, 13708, 14900, 17020, 17135, 18500, 18625, 21275, 22052, 27565, 34270, 37250, 42550, 55130, 68540, 74500, 85100, 85675, 106375, 110260, 126799, 137825, 171350, 212750, 253598, 275650, 342700, 425500, 428375, 507196, 551300, 633995, 689125, 856750, 1267990, 1378250, 1713500, 2535980, 2756500, 3169975, 6339950, 12679900, 15849875, 31699750, 63399500]

約数ペア:

[(1, 63399500), (2, 31699750), (4, 15849875), (5, 12679900), (10, 6339950), (20, 3169975), (23, 2756500), (25, 2535980), (37, 1713500), (46, 1378250), (50, 1267990), (74, 856750), (92, 689125), (100, 633995), (115, 551300), (125, 507196), (148, 428375), (149, 425500), (185, 342700), (230, 275650), (250, 253598), (298, 212750), (370, 171350), (460, 137825), (500, 126799), (575, 110260), (596, 106375), (740, 85675), (745, 85100), (851, 74500), (925, 68540), (1150, 55130), (1490, 42550), (1702, 37250), (1850, 34270), (2300, 27565), (2875, 22052), (2980, 21275), (3404, 18625), (3427, 18500), (3700, 17135), (3725, 17020), (4255, 14900), (4625, 13708), (5513, 11500), (5750, 11026), (6854, 9250), (7450, 8510)]