125101890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 345384000

約数和(自身を除く): 220282110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 447, 491, 570, 745, 855, 894, 982, 1341, 1473, 1490, 1710, 2235, 2455, 2682, 2831, 2946, 4419, 4470, 4910, 5662, 6705, 7365, 8493, 8838, 9329, 13410, 14155, 14730, 16986, 18658, 22095, 25479, 27987, 28310, 42465, 44190, 46645, 50958, 55974, 73159, 83961, 84930, 93290, 127395, 139935, 146318, 167922, 219477, 254790, 279870, 365795, 419805, 438954, 658431, 731590, 839610, 1097385, 1316862, 1390021, 2194770, 2780042, 3292155, 4170063, 6584310, 6950105, 8340126, 12510189, 13900210, 20850315, 25020378, 41700630, 62550945, 125101890]

約数ペア:

[(1, 125101890), (2, 62550945), (3, 41700630), (5, 25020378), (6, 20850315), (9, 13900210), (10, 12510189), (15, 8340126), (18, 6950105), (19, 6584310), (30, 4170063), (38, 3292155), (45, 2780042), (57, 2194770), (90, 1390021), (95, 1316862), (114, 1097385), (149, 839610), (171, 731590), (190, 658431), (285, 438954), (298, 419805), (342, 365795), (447, 279870), (491, 254790), (570, 219477), (745, 167922), (855, 146318), (894, 139935), (982, 127395), (1341, 93290), (1473, 84930), (1490, 83961), (1710, 73159), (2235, 55974), (2455, 50958), (2682, 46645), (2831, 44190), (2946, 42465), (4419, 28310), (4470, 27987), (4910, 25479), (5662, 22095), (6705, 18658), (7365, 16986), (8493, 14730), (8838, 14155), (9329, 13410)]