200416920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 660960000

約数和(自身を除く): 460543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1019, 1192, 1320, 1490, 1639, 1788, 2038, 2235, 2980, 3057, 3278, 3576, 4076, 4470, 4917, 5095, 5960, 6114, 6556, 8152, 8195, 8940, 9834, 10190, 11209, 12228, 13112, 15285, 16390, 17880, 19668, 20380, 22418, 24456, 24585, 30570, 32780, 33627, 39336, 40760, 44836, 49170, 56045, 61140, 65560, 67254, 89672, 98340, 112090, 122280, 134508, 151831, 168135, 196680, 224180, 269016, 303662, 336270, 448360, 455493, 607324, 672540, 759155, 910986, 1214648, 1345080, 1518310, 1670141, 1821972, 2277465, 3036620, 3340282, 3643944, 4554930, 5010423, 6073240, 6680564, 8350705, 9109860, 10020846, 13361128, 16701410, 18219720, 20041692, 25052115, 33402820, 40083384, 50104230, 66805640, 100208460, 200416920]

約数ペア:

[(1, 200416920), (2, 100208460), (3, 66805640), (4, 50104230), (5, 40083384), (6, 33402820), (8, 25052115), (10, 20041692), (11, 18219720), (12, 16701410), (15, 13361128), (20, 10020846), (22, 9109860), (24, 8350705), (30, 6680564), (33, 6073240), (40, 5010423), (44, 4554930), (55, 3643944), (60, 3340282), (66, 3036620), (88, 2277465), (110, 1821972), (120, 1670141), (132, 1518310), (149, 1345080), (165, 1214648), (220, 910986), (264, 759155), (298, 672540), (330, 607324), (440, 455493), (447, 448360), (596, 336270), (660, 303662), (745, 269016), (894, 224180), (1019, 196680), (1192, 168135), (1320, 151831), (1490, 134508), (1639, 122280), (1788, 112090), (2038, 98340), (2235, 89672), (2980, 67254), (3057, 65560), (3278, 61140), (3576, 56045), (4076, 49170), (4470, 44836), (4917, 40760), (5095, 39336), (5960, 33627), (6114, 32780), (6556, 30570), (8152, 24585), (8195, 24456), (8940, 22418), (9834, 20380), (10190, 19668), (11209, 17880), (12228, 16390), (13112, 15285)]