83118420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 322560000

約数和(自身を除く): 239441580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 1999, 2079, 2310, 2772, 2970, 3465, 3780, 3998, 4158, 4620, 5940, 5997, 6930, 7996, 8316, 9995, 10395, 11994, 13860, 13993, 17991, 19990, 20790, 21989, 23988, 27986, 29985, 35982, 39980, 41580, 41979, 43978, 53973, 55972, 59970, 65967, 69965, 71964, 83958, 87956, 89955, 107946, 109945, 119940, 125937, 131934, 139930, 153923, 167916, 179910, 197901, 209895, 215892, 219890, 251874, 263868, 269865, 279860, 307846, 329835, 359820, 377811, 395802, 419790, 439780, 461769, 503748, 539730, 593703, 615692, 629685, 659670, 755622, 769615, 791604, 839580, 923538, 989505, 1079460, 1187406, 1259370, 1319340, 1385307, 1511244, 1539230, 1847076, 1889055, 1979010, 2308845, 2374812, 2518740, 2770614, 2968515, 3078460, 3778110, 3958020, 4155921, 4617690, 5541228, 5937030, 6926535, 7556220, 8311842, 9235380, 11874060, 13853070, 16623684, 20779605, 27706140, 41559210, 83118420]

約数ペア:

[(1, 83118420), (2, 41559210), (3, 27706140), (4, 20779605), (5, 16623684), (6, 13853070), (7, 11874060), (9, 9235380), (10, 8311842), (11, 7556220), (12, 6926535), (14, 5937030), (15, 5541228), (18, 4617690), (20, 4155921), (21, 3958020), (22, 3778110), (27, 3078460), (28, 2968515), (30, 2770614), (33, 2518740), (35, 2374812), (36, 2308845), (42, 1979010), (44, 1889055), (45, 1847076), (54, 1539230), (55, 1511244), (60, 1385307), (63, 1319340), (66, 1259370), (70, 1187406), (77, 1079460), (84, 989505), (90, 923538), (99, 839580), (105, 791604), (108, 769615), (110, 755622), (126, 659670), (132, 629685), (135, 615692), (140, 593703), (154, 539730), (165, 503748), (180, 461769), (189, 439780), (198, 419790), (210, 395802), (220, 377811), (231, 359820), (252, 329835), (270, 307846), (297, 279860), (308, 269865), (315, 263868), (330, 251874), (378, 219890), (385, 215892), (396, 209895), (420, 197901), (462, 179910), (495, 167916), (540, 153923), (594, 139930), (630, 131934), (660, 125937), (693, 119940), (756, 109945), (770, 107946), (924, 89955), (945, 87956), (990, 83958), (1155, 71964), (1188, 69965), (1260, 65967), (1386, 59970), (1485, 55972), (1540, 53973), (1890, 43978), (1980, 41979), (1999, 41580), (2079, 39980), (2310, 35982), (2772, 29985), (2970, 27986), (3465, 23988), (3780, 21989), (3998, 20790), (4158, 19990), (4620, 17991), (5940, 13993), (5997, 13860), (6930, 11994), (7996, 10395), (8316, 9995)]