89996000

素因数分解:

$2^5\times 5^3\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 224078400

約数和(自身を除く): 134082400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 149, 151, 160, 200, 250, 298, 302, 400, 500, 596, 604, 745, 755, 800, 1000, 1192, 1208, 1490, 1510, 2000, 2384, 2416, 2980, 3020, 3725, 3775, 4000, 4768, 4832, 5960, 6040, 7450, 7550, 11920, 12080, 14900, 15100, 18625, 18875, 22499, 23840, 24160, 29800, 30200, 37250, 37750, 44998, 59600, 60400, 74500, 75500, 89996, 112495, 119200, 120800, 149000, 151000, 179992, 224990, 298000, 302000, 359984, 449980, 562475, 596000, 604000, 719968, 899960, 1124950, 1799920, 2249900, 2812375, 3599840, 4499800, 5624750, 8999600, 11249500, 17999200, 22499000, 44998000, 89996000]

約数ペア:

[(1, 89996000), (2, 44998000), (4, 22499000), (5, 17999200), (8, 11249500), (10, 8999600), (16, 5624750), (20, 4499800), (25, 3599840), (32, 2812375), (40, 2249900), (50, 1799920), (80, 1124950), (100, 899960), (125, 719968), (149, 604000), (151, 596000), (160, 562475), (200, 449980), (250, 359984), (298, 302000), (302, 298000), (400, 224990), (500, 179992), (596, 151000), (604, 149000), (745, 120800), (755, 119200), (800, 112495), (1000, 89996), (1192, 75500), (1208, 74500), (1490, 60400), (1510, 59600), (2000, 44998), (2384, 37750), (2416, 37250), (2980, 30200), (3020, 29800), (3725, 24160), (3775, 23840), (4000, 22499), (4768, 18875), (4832, 18625), (5960, 15100), (6040, 14900), (7450, 12080), (7550, 11920)]