123710700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 383975424

約数和(自身を除く): 260264724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 127, 150, 170, 191, 204, 254, 255, 300, 340, 381, 382, 425, 508, 510, 573, 635, 762, 764, 850, 955, 1020, 1146, 1270, 1275, 1524, 1700, 1905, 1910, 2159, 2292, 2540, 2550, 2865, 3175, 3247, 3810, 3820, 4318, 4775, 5100, 5730, 6350, 6477, 6494, 7620, 8636, 9525, 9550, 9741, 10795, 11460, 12700, 12954, 12988, 14325, 16235, 19050, 19100, 19482, 21590, 24257, 25908, 28650, 32385, 32470, 38100, 38964, 43180, 48514, 48705, 53975, 57300, 64770, 64940, 72771, 81175, 97028, 97410, 107950, 121285, 129540, 145542, 161925, 162350, 194820, 215900, 242570, 243525, 291084, 323850, 324700, 363855, 412369, 485140, 487050, 606425, 647700, 727710, 824738, 974100, 1212850, 1237107, 1455420, 1649476, 1819275, 2061845, 2425700, 2474214, 3638550, 4123690, 4948428, 6185535, 7277100, 8247380, 10309225, 12371070, 20618450, 24742140, 30927675, 41236900, 61855350, 123710700]

約数ペア:

[(1, 123710700), (2, 61855350), (3, 41236900), (4, 30927675), (5, 24742140), (6, 20618450), (10, 12371070), (12, 10309225), (15, 8247380), (17, 7277100), (20, 6185535), (25, 4948428), (30, 4123690), (34, 3638550), (50, 2474214), (51, 2425700), (60, 2061845), (68, 1819275), (75, 1649476), (85, 1455420), (100, 1237107), (102, 1212850), (127, 974100), (150, 824738), (170, 727710), (191, 647700), (204, 606425), (254, 487050), (255, 485140), (300, 412369), (340, 363855), (381, 324700), (382, 323850), (425, 291084), (508, 243525), (510, 242570), (573, 215900), (635, 194820), (762, 162350), (764, 161925), (850, 145542), (955, 129540), (1020, 121285), (1146, 107950), (1270, 97410), (1275, 97028), (1524, 81175), (1700, 72771), (1905, 64940), (1910, 64770), (2159, 57300), (2292, 53975), (2540, 48705), (2550, 48514), (2865, 43180), (3175, 38964), (3247, 38100), (3810, 32470), (3820, 32385), (4318, 28650), (4775, 25908), (5100, 24257), (5730, 21590), (6350, 19482), (6477, 19100), (6494, 19050), (7620, 16235), (8636, 14325), (9525, 12988), (9550, 12954), (9741, 12700), (10795, 11460)]