74962440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 281698560

約数和(自身を除く): 206736120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 197, 210, 252, 280, 302, 315, 360, 394, 420, 453, 504, 591, 604, 630, 755, 788, 840, 906, 985, 1057, 1182, 1208, 1260, 1359, 1379, 1510, 1576, 1773, 1812, 1970, 2114, 2265, 2364, 2520, 2718, 2758, 2955, 3020, 3171, 3546, 3624, 3940, 4137, 4228, 4530, 4728, 5285, 5436, 5516, 5910, 6040, 6342, 6795, 6895, 7092, 7880, 8274, 8456, 8865, 9060, 9513, 10570, 10872, 11032, 11820, 12411, 12684, 13590, 13790, 14184, 15855, 16548, 17730, 18120, 19026, 20685, 21140, 23640, 24822, 25368, 27180, 27580, 29747, 31710, 33096, 35460, 38052, 41370, 42280, 47565, 49644, 54360, 55160, 59494, 62055, 63420, 70920, 76104, 82740, 89241, 95130, 99288, 118988, 124110, 126840, 148735, 165480, 178482, 190260, 208229, 237976, 248220, 267723, 297470, 356964, 380520, 416458, 446205, 496440, 535446, 594940, 624687, 713928, 832916, 892410, 1041145, 1070892, 1189880, 1249374, 1338615, 1665832, 1784820, 1874061, 2082290, 2141784, 2498748, 2677230, 3123435, 3569640, 3748122, 4164580, 4997496, 5354460, 6246870, 7496244, 8329160, 9370305, 10708920, 12493740, 14992488, 18740610, 24987480, 37481220, 74962440]

約数ペア:

[(1, 74962440), (2, 37481220), (3, 24987480), (4, 18740610), (5, 14992488), (6, 12493740), (7, 10708920), (8, 9370305), (9, 8329160), (10, 7496244), (12, 6246870), (14, 5354460), (15, 4997496), (18, 4164580), (20, 3748122), (21, 3569640), (24, 3123435), (28, 2677230), (30, 2498748), (35, 2141784), (36, 2082290), (40, 1874061), (42, 1784820), (45, 1665832), (56, 1338615), (60, 1249374), (63, 1189880), (70, 1070892), (72, 1041145), (84, 892410), (90, 832916), (105, 713928), (120, 624687), (126, 594940), (140, 535446), (151, 496440), (168, 446205), (180, 416458), (197, 380520), (210, 356964), (252, 297470), (280, 267723), (302, 248220), (315, 237976), (360, 208229), (394, 190260), (420, 178482), (453, 165480), (504, 148735), (591, 126840), (604, 124110), (630, 118988), (755, 99288), (788, 95130), (840, 89241), (906, 82740), (985, 76104), (1057, 70920), (1182, 63420), (1208, 62055), (1260, 59494), (1359, 55160), (1379, 54360), (1510, 49644), (1576, 47565), (1773, 42280), (1812, 41370), (1970, 38052), (2114, 35460), (2265, 33096), (2364, 31710), (2520, 29747), (2718, 27580), (2758, 27180), (2955, 25368), (3020, 24822), (3171, 23640), (3546, 21140), (3624, 20685), (3940, 19026), (4137, 18120), (4228, 17730), (4530, 16548), (4728, 15855), (5285, 14184), (5436, 13790), (5516, 13590), (5910, 12684), (6040, 12411), (6342, 11820), (6795, 11032), (6895, 10872), (7092, 10570), (7880, 9513), (8274, 9060), (8456, 8865)]