67299540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 144

約数和(自身を含む): 239246784

約数和(自身を除く): 171947244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2081, 2156, 2310, 2695, 2940, 3234, 4162, 4620, 5390, 6243, 6468, 8085, 8324, 10405, 10780, 12486, 14567, 16170, 20810, 22891, 24972, 29134, 31215, 32340, 41620, 43701, 45782, 58268, 62430, 68673, 72835, 87402, 91564, 101969, 114455, 124860, 137346, 145670, 160237, 174804, 203938, 218505, 228910, 274692, 291340, 305907, 320474, 343365, 407876, 437010, 457820, 480711, 509845, 611814, 640948, 686730, 801185, 874020, 961422, 1019690, 1121659, 1223628, 1373460, 1529535, 1602370, 1922844, 2039380, 2243318, 2403555, 3059070, 3204740, 3364977, 4486636, 4807110, 5608295, 6118140, 6729954, 9614220, 11216590, 13459908, 16824885, 22433180, 33649770, 67299540]

約数ペア:

[(1, 67299540), (2, 33649770), (3, 22433180), (4, 16824885), (5, 13459908), (6, 11216590), (7, 9614220), (10, 6729954), (11, 6118140), (12, 5608295), (14, 4807110), (15, 4486636), (20, 3364977), (21, 3204740), (22, 3059070), (28, 2403555), (30, 2243318), (33, 2039380), (35, 1922844), (42, 1602370), (44, 1529535), (49, 1373460), (55, 1223628), (60, 1121659), (66, 1019690), (70, 961422), (77, 874020), (84, 801185), (98, 686730), (105, 640948), (110, 611814), (132, 509845), (140, 480711), (147, 457820), (154, 437010), (165, 407876), (196, 343365), (210, 320474), (220, 305907), (231, 291340), (245, 274692), (294, 228910), (308, 218505), (330, 203938), (385, 174804), (420, 160237), (462, 145670), (490, 137346), (539, 124860), (588, 114455), (660, 101969), (735, 91564), (770, 87402), (924, 72835), (980, 68673), (1078, 62430), (1155, 58268), (1470, 45782), (1540, 43701), (1617, 41620), (2081, 32340), (2156, 31215), (2310, 29134), (2695, 24972), (2940, 22891), (3234, 20810), (4162, 16170), (4620, 14567), (5390, 12486), (6243, 10780), (6468, 10405), (8085, 8324)]