122468580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 281134620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 263, 390, 398, 468, 526, 585, 597, 780, 789, 796, 995, 1052, 1170, 1194, 1315, 1578, 1791, 1990, 2340, 2367, 2388, 2587, 2630, 2985, 3156, 3419, 3582, 3945, 3980, 4734, 5174, 5260, 5970, 6838, 7164, 7761, 7890, 8955, 9468, 10257, 10348, 11835, 11940, 12935, 13676, 15522, 15780, 17095, 17910, 20514, 23283, 23670, 25870, 30771, 31044, 34190, 35820, 38805, 41028, 46566, 47340, 51285, 51740, 52337, 61542, 68380, 77610, 93132, 102570, 104674, 116415, 123084, 153855, 155220, 157011, 205140, 209348, 232830, 261685, 307710, 314022, 465660, 471033, 523370, 615420, 628044, 680381, 785055, 942066, 1046740, 1360762, 1570110, 1884132, 2041143, 2355165, 2721524, 3140220, 3401905, 4082286, 4710330, 6123429, 6803810, 8164572, 9420660, 10205715, 12246858, 13607620, 20411430, 24493716, 30617145, 40822860, 61234290, 122468580]

約数ペア:

[(1, 122468580), (2, 61234290), (3, 40822860), (4, 30617145), (5, 24493716), (6, 20411430), (9, 13607620), (10, 12246858), (12, 10205715), (13, 9420660), (15, 8164572), (18, 6803810), (20, 6123429), (26, 4710330), (30, 4082286), (36, 3401905), (39, 3140220), (45, 2721524), (52, 2355165), (60, 2041143), (65, 1884132), (78, 1570110), (90, 1360762), (117, 1046740), (130, 942066), (156, 785055), (180, 680381), (195, 628044), (199, 615420), (234, 523370), (260, 471033), (263, 465660), (390, 314022), (398, 307710), (468, 261685), (526, 232830), (585, 209348), (597, 205140), (780, 157011), (789, 155220), (796, 153855), (995, 123084), (1052, 116415), (1170, 104674), (1194, 102570), (1315, 93132), (1578, 77610), (1791, 68380), (1990, 61542), (2340, 52337), (2367, 51740), (2388, 51285), (2587, 47340), (2630, 46566), (2985, 41028), (3156, 38805), (3419, 35820), (3582, 34190), (3945, 31044), (3980, 30771), (4734, 25870), (5174, 23670), (5260, 23283), (5970, 20514), (6838, 17910), (7164, 17095), (7761, 15780), (7890, 15522), (8955, 13676), (9468, 12935), (10257, 11940), (10348, 11835)]