104784540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 353354400

約数和(自身を除く): 248569860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1229, 1421, 1470, 1740, 2030, 2436, 2458, 2842, 2940, 3045, 3687, 4060, 4263, 4916, 5684, 6090, 6145, 7105, 7374, 8526, 8603, 12180, 12290, 14210, 14748, 17052, 17206, 18435, 21315, 24580, 25809, 28420, 34412, 35641, 36870, 42630, 43015, 51618, 60221, 71282, 73740, 85260, 86030, 103236, 106923, 120442, 129045, 142564, 172060, 178205, 180663, 213846, 240884, 249487, 258090, 301105, 356410, 361326, 427692, 498974, 516180, 534615, 602210, 712820, 722652, 748461, 903315, 997948, 1069230, 1204420, 1247435, 1496922, 1746409, 1806630, 2138460, 2494870, 2993844, 3492818, 3613260, 3742305, 4989740, 5239227, 6985636, 7484610, 8732045, 10478454, 14969220, 17464090, 20956908, 26196135, 34928180, 52392270, 104784540]

約数ペア:

[(1, 104784540), (2, 52392270), (3, 34928180), (4, 26196135), (5, 20956908), (6, 17464090), (7, 14969220), (10, 10478454), (12, 8732045), (14, 7484610), (15, 6985636), (20, 5239227), (21, 4989740), (28, 3742305), (29, 3613260), (30, 3492818), (35, 2993844), (42, 2494870), (49, 2138460), (58, 1806630), (60, 1746409), (70, 1496922), (84, 1247435), (87, 1204420), (98, 1069230), (105, 997948), (116, 903315), (140, 748461), (145, 722652), (147, 712820), (174, 602210), (196, 534615), (203, 516180), (210, 498974), (245, 427692), (290, 361326), (294, 356410), (348, 301105), (406, 258090), (420, 249487), (435, 240884), (490, 213846), (580, 180663), (588, 178205), (609, 172060), (735, 142564), (812, 129045), (870, 120442), (980, 106923), (1015, 103236), (1218, 86030), (1229, 85260), (1421, 73740), (1470, 71282), (1740, 60221), (2030, 51618), (2436, 43015), (2458, 42630), (2842, 36870), (2940, 35641), (3045, 34412), (3687, 28420), (4060, 25809), (4263, 24580), (4916, 21315), (5684, 18435), (6090, 17206), (6145, 17052), (7105, 14748), (7374, 14210), (8526, 12290), (8603, 12180)]