83908440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 256

約数和(自身を含む): 349056000

約数和(自身を除く): 265147560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1009, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2018, 2079, 2310, 2376, 2520, 2772, 2970, 3027, 3080, 3465, 3780, 3960, 4036, 4158, 4620, 5045, 5544, 5940, 6054, 6930, 7063, 7560, 8072, 8316, 9081, 9240, 10090, 10395, 11099, 11880, 12108, 13860, 14126, 15135, 16632, 18162, 20180, 20790, 21189, 22198, 24216, 27243, 27720, 28252, 30270, 33297, 35315, 36324, 40360, 41580, 42378, 44396, 45405, 54486, 55495, 56504, 60540, 63567, 66594, 70630, 72648, 77693, 83160, 84756, 88792, 90810, 99891, 105945, 108972, 110990, 121080, 127134, 133188, 136215, 141260, 155386, 166485, 169512, 181620, 190701, 199782, 211890, 217944, 221980, 233079, 254268, 266376, 272430, 282520, 299673, 310772, 317835, 332970, 363240, 381402, 388465, 399564, 423780, 443960, 466158, 499455, 508536, 544860, 599346, 621544, 635670, 665940, 699237, 762804, 776930, 799128, 847560, 932316, 953505, 998910, 1089720, 1165395, 1198692, 1271340, 1331880, 1398474, 1498365, 1525608, 1553860, 1864632, 1907010, 1997820, 2097711, 2330790, 2397384, 2542680, 2796948, 2996730, 3107720, 3496185, 3814020, 3995640, 4195422, 4661580, 5593896, 5993460, 6992370, 7628040, 8390844, 9323160, 10488555, 11986920, 13984740, 16781688, 20977110, 27969480, 41954220, 83908440]

約数ペア:

[(1, 83908440), (2, 41954220), (3, 27969480), (4, 20977110), (5, 16781688), (6, 13984740), (7, 11986920), (8, 10488555), (9, 9323160), (10, 8390844), (11, 7628040), (12, 6992370), (14, 5993460), (15, 5593896), (18, 4661580), (20, 4195422), (21, 3995640), (22, 3814020), (24, 3496185), (27, 3107720), (28, 2996730), (30, 2796948), (33, 2542680), (35, 2397384), (36, 2330790), (40, 2097711), (42, 1997820), (44, 1907010), (45, 1864632), (54, 1553860), (55, 1525608), (56, 1498365), (60, 1398474), (63, 1331880), (66, 1271340), (70, 1198692), (72, 1165395), (77, 1089720), (84, 998910), (88, 953505), (90, 932316), (99, 847560), (105, 799128), (108, 776930), (110, 762804), (120, 699237), (126, 665940), (132, 635670), (135, 621544), (140, 599346), (154, 544860), (165, 508536), (168, 499455), (180, 466158), (189, 443960), (198, 423780), (210, 399564), (216, 388465), (220, 381402), (231, 363240), (252, 332970), (264, 317835), (270, 310772), (280, 299673), (297, 282520), (308, 272430), (315, 266376), (330, 254268), (360, 233079), (378, 221980), (385, 217944), (396, 211890), (420, 199782), (440, 190701), (462, 181620), (495, 169512), (504, 166485), (540, 155386), (594, 141260), (616, 136215), (630, 133188), (660, 127134), (693, 121080), (756, 110990), (770, 108972), (792, 105945), (840, 99891), (924, 90810), (945, 88792), (990, 84756), (1009, 83160), (1080, 77693), (1155, 72648), (1188, 70630), (1260, 66594), (1320, 63567), (1386, 60540), (1485, 56504), (1512, 55495), (1540, 54486), (1848, 45405), (1890, 44396), (1980, 42378), (2018, 41580), (2079, 40360), (2310, 36324), (2376, 35315), (2520, 33297), (2772, 30270), (2970, 28252), (3027, 27720), (3080, 27243), (3465, 24216), (3780, 22198), (3960, 21189), (4036, 20790), (4158, 20180), (4620, 18162), (5045, 16632), (5544, 15135), (5940, 14126), (6054, 13860), (6930, 12108), (7063, 11880), (7560, 11099), (8072, 10395), (8316, 10090), (9081, 9240)]