147275000

素因数分解:

$2^3\times 5^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 355758480

約数和(自身を除く): 208483480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 137, 172, 200, 215, 250, 274, 344, 430, 500, 548, 625, 685, 860, 1000, 1075, 1096, 1250, 1370, 1720, 2150, 2500, 2740, 3125, 3425, 4300, 5000, 5375, 5480, 5891, 6250, 6850, 8600, 10750, 11782, 12500, 13700, 17125, 21500, 23564, 25000, 26875, 27400, 29455, 34250, 43000, 47128, 53750, 58910, 68500, 85625, 107500, 117820, 134375, 137000, 147275, 171250, 215000, 235640, 268750, 294550, 342500, 428125, 537500, 589100, 685000, 736375, 856250, 1075000, 1178200, 1472750, 1712500, 2945500, 3425000, 3681875, 5891000, 7363750, 14727500, 18409375, 29455000, 36818750, 73637500, 147275000]

約数ペア:

[(1, 147275000), (2, 73637500), (4, 36818750), (5, 29455000), (8, 18409375), (10, 14727500), (20, 7363750), (25, 5891000), (40, 3681875), (43, 3425000), (50, 2945500), (86, 1712500), (100, 1472750), (125, 1178200), (137, 1075000), (172, 856250), (200, 736375), (215, 685000), (250, 589100), (274, 537500), (344, 428125), (430, 342500), (500, 294550), (548, 268750), (625, 235640), (685, 215000), (860, 171250), (1000, 147275), (1075, 137000), (1096, 134375), (1250, 117820), (1370, 107500), (1720, 85625), (2150, 68500), (2500, 58910), (2740, 53750), (3125, 47128), (3425, 43000), (4300, 34250), (5000, 29455), (5375, 27400), (5480, 26875), (5891, 25000), (6250, 23564), (6850, 21500), (8600, 17125), (10750, 13700), (11782, 12500)]