2010375000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 168

約数和(自身を含む): 6809678460

約数和(自身を除く): 4799303460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1787, 1800, 1875, 2250, 2500, 3000, 3125, 3574, 3750, 4500, 5000, 5361, 5625, 6250, 7148, 7500, 8935, 9000, 9375, 10722, 11250, 12500, 14296, 15000, 15625, 16083, 17870, 18750, 21444, 22500, 25000, 26805, 28125, 31250, 32166, 35740, 37500, 42888, 44675, 45000, 46875, 53610, 56250, 62500, 64332, 71480, 75000, 80415, 89350, 93750, 107220, 112500, 125000, 128664, 134025, 140625, 160830, 178700, 187500, 214440, 223375, 225000, 268050, 281250, 321660, 357400, 375000, 402075, 446750, 536100, 562500, 643320, 670125, 804150, 893500, 1072200, 1116875, 1125000, 1340250, 1608300, 1787000, 2010375, 2233750, 2680500, 3216600, 3350625, 4020750, 4467500, 5361000, 5584375, 6701250, 8041500, 8935000, 10051875, 11168750, 13402500, 16083000, 16753125, 20103750, 22337500, 26805000, 27921875, 33506250, 40207500, 44675000, 50259375, 55843750, 67012500, 80415000, 83765625, 100518750, 111687500, 134025000, 167531250, 201037500, 223375000, 251296875, 335062500, 402075000, 502593750, 670125000, 1005187500, 2010375000]

約数ペア:

[(1, 2010375000), (2, 1005187500), (3, 670125000), (4, 502593750), (5, 402075000), (6, 335062500), (8, 251296875), (9, 223375000), (10, 201037500), (12, 167531250), (15, 134025000), (18, 111687500), (20, 100518750), (24, 83765625), (25, 80415000), (30, 67012500), (36, 55843750), (40, 50259375), (45, 44675000), (50, 40207500), (60, 33506250), (72, 27921875), (75, 26805000), (90, 22337500), (100, 20103750), (120, 16753125), (125, 16083000), (150, 13402500), (180, 11168750), (200, 10051875), (225, 8935000), (250, 8041500), (300, 6701250), (360, 5584375), (375, 5361000), (450, 4467500), (500, 4020750), (600, 3350625), (625, 3216600), (750, 2680500), (900, 2233750), (1000, 2010375), (1125, 1787000), (1250, 1608300), (1500, 1340250), (1787, 1125000), (1800, 1116875), (1875, 1072200), (2250, 893500), (2500, 804150), (3000, 670125), (3125, 643320), (3574, 562500), (3750, 536100), (4500, 446750), (5000, 402075), (5361, 375000), (5625, 357400), (6250, 321660), (7148, 281250), (7500, 268050), (8935, 225000), (9000, 223375), (9375, 214440), (10722, 187500), (11250, 178700), (12500, 160830), (14296, 140625), (15000, 134025), (15625, 128664), (16083, 125000), (17870, 112500), (18750, 107220), (21444, 93750), (22500, 89350), (25000, 80415), (26805, 75000), (28125, 71480), (31250, 64332), (32166, 62500), (35740, 56250), (37500, 53610), (42888, 46875), (44675, 45000)]