90923140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 173834108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 55, 68, 70, 77, 85, 92, 110, 115, 119, 140, 151, 154, 161, 170, 187, 220, 230, 238, 253, 302, 308, 322, 340, 374, 385, 391, 460, 476, 506, 595, 604, 644, 748, 755, 770, 782, 805, 935, 1012, 1057, 1190, 1265, 1309, 1510, 1540, 1564, 1610, 1661, 1771, 1870, 1955, 2114, 2380, 2530, 2567, 2618, 2737, 3020, 3220, 3322, 3473, 3542, 3740, 3910, 4228, 4301, 5060, 5134, 5236, 5285, 5474, 6545, 6644, 6946, 7084, 7820, 8305, 8602, 8855, 10268, 10570, 10948, 11627, 12835, 13090, 13685, 13892, 16610, 17204, 17365, 17710, 17969, 21140, 21505, 23254, 24311, 25670, 26180, 27370, 28237, 30107, 33220, 34730, 35420, 35938, 38203, 43010, 46508, 48622, 51340, 54740, 56474, 58135, 59041, 60214, 69460, 71876, 76406, 86020, 89845, 97244, 112948, 116270, 118082, 120428, 121555, 141185, 150535, 152812, 179690, 191015, 197659, 232540, 236164, 243110, 267421, 282370, 295205, 301070, 359380, 382030, 395318, 413287, 486220, 534842, 564740, 590410, 602140, 649451, 764060, 790636, 826574, 988295, 1069684, 1180820, 1298902, 1337105, 1653148, 1976590, 2066435, 2597804, 2674210, 3247255, 3953180, 4132870, 4546157, 5348420, 6494510, 8265740, 9092314, 12989020, 18184628, 22730785, 45461570, 90923140]

約数ペア:

[(1, 90923140), (2, 45461570), (4, 22730785), (5, 18184628), (7, 12989020), (10, 9092314), (11, 8265740), (14, 6494510), (17, 5348420), (20, 4546157), (22, 4132870), (23, 3953180), (28, 3247255), (34, 2674210), (35, 2597804), (44, 2066435), (46, 1976590), (55, 1653148), (68, 1337105), (70, 1298902), (77, 1180820), (85, 1069684), (92, 988295), (110, 826574), (115, 790636), (119, 764060), (140, 649451), (151, 602140), (154, 590410), (161, 564740), (170, 534842), (187, 486220), (220, 413287), (230, 395318), (238, 382030), (253, 359380), (302, 301070), (308, 295205), (322, 282370), (340, 267421), (374, 243110), (385, 236164), (391, 232540), (460, 197659), (476, 191015), (506, 179690), (595, 152812), (604, 150535), (644, 141185), (748, 121555), (755, 120428), (770, 118082), (782, 116270), (805, 112948), (935, 97244), (1012, 89845), (1057, 86020), (1190, 76406), (1265, 71876), (1309, 69460), (1510, 60214), (1540, 59041), (1564, 58135), (1610, 56474), (1661, 54740), (1771, 51340), (1870, 48622), (1955, 46508), (2114, 43010), (2380, 38203), (2530, 35938), (2567, 35420), (2618, 34730), (2737, 33220), (3020, 30107), (3220, 28237), (3322, 27370), (3473, 26180), (3542, 25670), (3740, 24311), (3910, 23254), (4228, 21505), (4301, 21140), (5060, 17969), (5134, 17710), (5236, 17365), (5285, 17204), (5474, 16610), (6545, 13892), (6644, 13685), (6946, 13090), (7084, 12835), (7820, 11627), (8305, 10948), (8602, 10570), (8855, 10268)]