380039220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17449}}^1$

素因数の和:17486

約数の個数: 108

約数和(自身を含む): 1267184100

約数和(自身を除く): 887144880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 17449, 21780, 34898, 52347, 69796, 87245, 104694, 157041, 174490, 191939, 209388, 261735, 314082, 348980, 383878, 523470, 575817, 628164, 767756, 785205, 959695, 1046940, 1151634, 1570410, 1727451, 1919390, 2111329, 2303268, 2879085, 3140820, 3454902, 3838780, 4222658, 5758170, 6333987, 6909804, 8445316, 8637255, 10556645, 11516340, 12667974, 17274510, 19001961, 21113290, 25335948, 31669935, 34549020, 38003922, 42226580, 63339870, 76007844, 95009805, 126679740, 190019610, 380039220]

約数ペア:

[(1, 380039220), (2, 190019610), (3, 126679740), (4, 95009805), (5, 76007844), (6, 63339870), (9, 42226580), (10, 38003922), (11, 34549020), (12, 31669935), (15, 25335948), (18, 21113290), (20, 19001961), (22, 17274510), (30, 12667974), (33, 11516340), (36, 10556645), (44, 8637255), (45, 8445316), (55, 6909804), (60, 6333987), (66, 5758170), (90, 4222658), (99, 3838780), (110, 3454902), (121, 3140820), (132, 2879085), (165, 2303268), (180, 2111329), (198, 1919390), (220, 1727451), (242, 1570410), (330, 1151634), (363, 1046940), (396, 959695), (484, 785205), (495, 767756), (605, 628164), (660, 575817), (726, 523470), (990, 383878), (1089, 348980), (1210, 314082), (1452, 261735), (1815, 209388), (1980, 191939), (2178, 174490), (2420, 157041), (3630, 104694), (4356, 87245), (5445, 69796), (7260, 52347), (10890, 34898), (17449, 21780)]