188332380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 598197600

約数和(自身を除く): 409865220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 109, 116, 145, 174, 180, 218, 261, 290, 327, 331, 348, 435, 436, 522, 545, 580, 654, 662, 870, 981, 993, 1044, 1090, 1305, 1308, 1324, 1635, 1655, 1740, 1962, 1986, 2180, 2610, 2979, 3161, 3270, 3310, 3924, 3972, 4905, 4965, 5220, 5958, 6322, 6540, 6620, 9483, 9599, 9810, 9930, 11916, 12644, 14895, 15805, 18966, 19198, 19620, 19860, 28449, 28797, 29790, 31610, 36079, 37932, 38396, 47415, 47995, 56898, 57594, 59580, 63220, 72158, 86391, 94830, 95990, 108237, 113796, 115188, 142245, 143985, 144316, 172782, 180395, 189660, 191980, 216474, 284490, 287970, 324711, 345564, 360790, 431955, 432948, 541185, 568980, 575940, 649422, 721580, 863910, 1046291, 1082370, 1298844, 1623555, 1727820, 2092582, 2164740, 3138873, 3247110, 4185164, 5231455, 6277746, 6494220, 9416619, 10462910, 12555492, 15694365, 18833238, 20925820, 31388730, 37666476, 47083095, 62777460, 94166190, 188332380]

約数ペア:

[(1, 188332380), (2, 94166190), (3, 62777460), (4, 47083095), (5, 37666476), (6, 31388730), (9, 20925820), (10, 18833238), (12, 15694365), (15, 12555492), (18, 10462910), (20, 9416619), (29, 6494220), (30, 6277746), (36, 5231455), (45, 4185164), (58, 3247110), (60, 3138873), (87, 2164740), (90, 2092582), (109, 1727820), (116, 1623555), (145, 1298844), (174, 1082370), (180, 1046291), (218, 863910), (261, 721580), (290, 649422), (327, 575940), (331, 568980), (348, 541185), (435, 432948), (436, 431955), (522, 360790), (545, 345564), (580, 324711), (654, 287970), (662, 284490), (870, 216474), (981, 191980), (993, 189660), (1044, 180395), (1090, 172782), (1305, 144316), (1308, 143985), (1324, 142245), (1635, 115188), (1655, 113796), (1740, 108237), (1962, 95990), (1986, 94830), (2180, 86391), (2610, 72158), (2979, 63220), (3161, 59580), (3270, 57594), (3310, 56898), (3924, 47995), (3972, 47415), (4905, 38396), (4965, 37932), (5220, 36079), (5958, 31610), (6322, 29790), (6540, 28797), (6620, 28449), (9483, 19860), (9599, 19620), (9810, 19198), (9930, 18966), (11916, 15805), (12644, 14895)]