84009960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 294323040

約数和(自身を除く): 210313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 67, 72, 81, 86, 90, 108, 120, 129, 134, 135, 162, 172, 180, 201, 215, 216, 243, 258, 268, 270, 324, 335, 344, 360, 387, 402, 405, 430, 486, 516, 536, 540, 603, 645, 648, 670, 729, 774, 804, 810, 860, 972, 1005, 1032, 1080, 1161, 1206, 1215, 1290, 1340, 1458, 1548, 1608, 1620, 1720, 1809, 1935, 1944, 2010, 2322, 2412, 2430, 2580, 2680, 2881, 2916, 3015, 3096, 3240, 3483, 3618, 3645, 3870, 4020, 4644, 4824, 4860, 5160, 5427, 5762, 5805, 5832, 6030, 6966, 7236, 7290, 7740, 8040, 8643, 9045, 9288, 9720, 10449, 10854, 11524, 11610, 12060, 13932, 14405, 14472, 14580, 15480, 16281, 17286, 17415, 18090, 20898, 21708, 23048, 23220, 24120, 25929, 27135, 27864, 28810, 29160, 31347, 32562, 34572, 34830, 36180, 41796, 43215, 43416, 46440, 48843, 51858, 52245, 54270, 57620, 62694, 65124, 69144, 69660, 72360, 77787, 81405, 83592, 86430, 97686, 103716, 104490, 108540, 115240, 125388, 129645, 130248, 139320, 155574, 156735, 162810, 172860, 195372, 207432, 208980, 217080, 233361, 244215, 250776, 259290, 311148, 313470, 325620, 345720, 388935, 390744, 417960, 466722, 488430, 518580, 622296, 626940, 651240, 700083, 777870, 933444, 976860, 1037160, 1166805, 1253880, 1400166, 1555740, 1866888, 1953720, 2100249, 2333610, 2800332, 3111480, 3500415, 4200498, 4667220, 5600664, 7000830, 8400996, 9334440, 10501245, 14001660, 16801992, 21002490, 28003320, 42004980, 84009960]

約数ペア:

[(1, 84009960), (2, 42004980), (3, 28003320), (4, 21002490), (5, 16801992), (6, 14001660), (8, 10501245), (9, 9334440), (10, 8400996), (12, 7000830), (15, 5600664), (18, 4667220), (20, 4200498), (24, 3500415), (27, 3111480), (30, 2800332), (36, 2333610), (40, 2100249), (43, 1953720), (45, 1866888), (54, 1555740), (60, 1400166), (67, 1253880), (72, 1166805), (81, 1037160), (86, 976860), (90, 933444), (108, 777870), (120, 700083), (129, 651240), (134, 626940), (135, 622296), (162, 518580), (172, 488430), (180, 466722), (201, 417960), (215, 390744), (216, 388935), (243, 345720), (258, 325620), (268, 313470), (270, 311148), (324, 259290), (335, 250776), (344, 244215), (360, 233361), (387, 217080), (402, 208980), (405, 207432), (430, 195372), (486, 172860), (516, 162810), (536, 156735), (540, 155574), (603, 139320), (645, 130248), (648, 129645), (670, 125388), (729, 115240), (774, 108540), (804, 104490), (810, 103716), (860, 97686), (972, 86430), (1005, 83592), (1032, 81405), (1080, 77787), (1161, 72360), (1206, 69660), (1215, 69144), (1290, 65124), (1340, 62694), (1458, 57620), (1548, 54270), (1608, 52245), (1620, 51858), (1720, 48843), (1809, 46440), (1935, 43416), (1944, 43215), (2010, 41796), (2322, 36180), (2412, 34830), (2430, 34572), (2580, 32562), (2680, 31347), (2881, 29160), (2916, 28810), (3015, 27864), (3096, 27135), (3240, 25929), (3483, 24120), (3618, 23220), (3645, 23048), (3870, 21708), (4020, 20898), (4644, 18090), (4824, 17415), (4860, 17286), (5160, 16281), (5427, 15480), (5762, 14580), (5805, 14472), (5832, 14405), (6030, 13932), (6966, 12060), (7236, 11610), (7290, 11524), (7740, 10854), (8040, 10449), (8643, 9720), (9045, 9288)]