122107140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 388577280

約数和(自身を除く): 266470140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 124, 155, 158, 180, 186, 237, 277, 279, 310, 316, 372, 395, 465, 474, 554, 558, 620, 711, 790, 831, 930, 948, 1108, 1116, 1185, 1385, 1395, 1422, 1580, 1662, 1860, 2370, 2449, 2493, 2770, 2790, 2844, 3324, 3555, 4155, 4740, 4898, 4986, 5540, 5580, 7110, 7347, 8310, 8587, 9796, 9972, 12245, 12465, 14220, 14694, 16620, 17174, 21883, 22041, 24490, 24930, 25761, 29388, 34348, 36735, 42935, 43766, 44082, 48980, 49860, 51522, 65649, 73470, 77283, 85870, 87532, 88164, 103044, 109415, 110205, 128805, 131298, 146940, 154566, 171740, 196947, 218830, 220410, 257610, 262596, 309132, 328245, 386415, 393894, 437660, 440820, 515220, 656490, 678373, 772830, 787788, 984735, 1312980, 1356746, 1545660, 1969470, 2035119, 2713492, 3391865, 3938940, 4070238, 6105357, 6783730, 8140476, 10175595, 12210714, 13567460, 20351190, 24421428, 30526785, 40702380, 61053570, 122107140]

約数ペア:

[(1, 122107140), (2, 61053570), (3, 40702380), (4, 30526785), (5, 24421428), (6, 20351190), (9, 13567460), (10, 12210714), (12, 10175595), (15, 8140476), (18, 6783730), (20, 6105357), (30, 4070238), (31, 3938940), (36, 3391865), (45, 2713492), (60, 2035119), (62, 1969470), (79, 1545660), (90, 1356746), (93, 1312980), (124, 984735), (155, 787788), (158, 772830), (180, 678373), (186, 656490), (237, 515220), (277, 440820), (279, 437660), (310, 393894), (316, 386415), (372, 328245), (395, 309132), (465, 262596), (474, 257610), (554, 220410), (558, 218830), (620, 196947), (711, 171740), (790, 154566), (831, 146940), (930, 131298), (948, 128805), (1108, 110205), (1116, 109415), (1185, 103044), (1385, 88164), (1395, 87532), (1422, 85870), (1580, 77283), (1662, 73470), (1860, 65649), (2370, 51522), (2449, 49860), (2493, 48980), (2770, 44082), (2790, 43766), (2844, 42935), (3324, 36735), (3555, 34348), (4155, 29388), (4740, 25761), (4898, 24930), (4986, 24490), (5540, 22041), (5580, 21883), (7110, 17174), (7347, 16620), (8310, 14694), (8587, 14220), (9796, 12465), (9972, 12245)]