1851701200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 4731072192

約数和(自身を除く): 2879370992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 307, 340, 400, 425, 614, 680, 850, 887, 1228, 1360, 1535, 1700, 1774, 2456, 3070, 3400, 3548, 4435, 4912, 5219, 6140, 6800, 7096, 7675, 8870, 10438, 12280, 14192, 15079, 15350, 17740, 20876, 22175, 24560, 26095, 30158, 30700, 35480, 41752, 44350, 52190, 60316, 61400, 70960, 75395, 83504, 88700, 104380, 120632, 122800, 130475, 150790, 177400, 208760, 241264, 260950, 272309, 301580, 354800, 376975, 417520, 521900, 544618, 603160, 753950, 1043800, 1089236, 1206320, 1361545, 1507900, 2087600, 2178472, 2723090, 3015800, 4356944, 4629253, 5446180, 6031600, 6807725, 9258506, 10892360, 13615450, 18517012, 21784720, 23146265, 27230900, 37034024, 46292530, 54461800, 74068048, 92585060, 108923600, 115731325, 185170120, 231462650, 370340240, 462925300, 925850600, 1851701200]

約数ペア:

[(1, 1851701200), (2, 925850600), (4, 462925300), (5, 370340240), (8, 231462650), (10, 185170120), (16, 115731325), (17, 108923600), (20, 92585060), (25, 74068048), (34, 54461800), (40, 46292530), (50, 37034024), (68, 27230900), (80, 23146265), (85, 21784720), (100, 18517012), (136, 13615450), (170, 10892360), (200, 9258506), (272, 6807725), (307, 6031600), (340, 5446180), (400, 4629253), (425, 4356944), (614, 3015800), (680, 2723090), (850, 2178472), (887, 2087600), (1228, 1507900), (1360, 1361545), (1535, 1206320), (1700, 1089236), (1774, 1043800), (2456, 753950), (3070, 603160), (3400, 544618), (3548, 521900), (4435, 417520), (4912, 376975), (5219, 354800), (6140, 301580), (6800, 272309), (7096, 260950), (7675, 241264), (8870, 208760), (10438, 177400), (12280, 150790), (14192, 130475), (15079, 122800), (15350, 120632), (17740, 104380), (20876, 88700), (22175, 83504), (24560, 75395), (26095, 70960), (30158, 61400), (30700, 60316), (35480, 52190), (41752, 44350)]