2738091750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 7029300096

約数和(自身を除く): 4291208346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 97, 122, 125, 150, 183, 194, 250, 291, 305, 366, 375, 485, 582, 610, 617, 750, 915, 970, 1234, 1455, 1525, 1830, 1851, 2425, 2910, 3050, 3085, 3702, 4575, 4850, 5917, 6170, 7275, 7625, 9150, 9255, 11834, 12125, 14550, 15250, 15425, 17751, 18510, 22875, 24250, 29585, 30850, 35502, 36375, 37637, 45750, 46275, 59170, 59849, 72750, 75274, 77125, 88755, 92550, 112911, 119698, 147925, 154250, 177510, 179547, 188185, 225822, 231375, 295850, 299245, 359094, 376370, 443775, 462750, 564555, 598490, 739625, 887550, 897735, 940925, 1129110, 1479250, 1496225, 1795470, 1881850, 2218875, 2822775, 2992450, 3650789, 4437750, 4488675, 4704625, 5645550, 7301578, 7481125, 8977350, 9409250, 10952367, 14113875, 14962250, 18253945, 21904734, 22443375, 28227750, 36507890, 44886750, 54761835, 91269725, 109523670, 182539450, 273809175, 456348625, 547618350, 912697250, 1369045875, 2738091750]

約数ペア:

[(1, 2738091750), (2, 1369045875), (3, 912697250), (5, 547618350), (6, 456348625), (10, 273809175), (15, 182539450), (25, 109523670), (30, 91269725), (50, 54761835), (61, 44886750), (75, 36507890), (97, 28227750), (122, 22443375), (125, 21904734), (150, 18253945), (183, 14962250), (194, 14113875), (250, 10952367), (291, 9409250), (305, 8977350), (366, 7481125), (375, 7301578), (485, 5645550), (582, 4704625), (610, 4488675), (617, 4437750), (750, 3650789), (915, 2992450), (970, 2822775), (1234, 2218875), (1455, 1881850), (1525, 1795470), (1830, 1496225), (1851, 1479250), (2425, 1129110), (2910, 940925), (3050, 897735), (3085, 887550), (3702, 739625), (4575, 598490), (4850, 564555), (5917, 462750), (6170, 443775), (7275, 376370), (7625, 359094), (9150, 299245), (9255, 295850), (11834, 231375), (12125, 225822), (14550, 188185), (15250, 179547), (15425, 177510), (17751, 154250), (18510, 147925), (22875, 119698), (24250, 112911), (29585, 92550), (30850, 88755), (35502, 77125), (36375, 75274), (37637, 72750), (45750, 59849), (46275, 59170)]