85312440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 294053760

約数和(自身を除く): 208741320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 131, 134, 135, 162, 180, 201, 216, 243, 262, 268, 270, 324, 335, 360, 393, 402, 405, 486, 524, 536, 540, 603, 648, 655, 670, 786, 804, 810, 972, 1005, 1048, 1080, 1179, 1206, 1215, 1310, 1340, 1572, 1608, 1620, 1809, 1944, 1965, 2010, 2358, 2412, 2430, 2620, 2680, 3015, 3144, 3240, 3537, 3618, 3930, 4020, 4716, 4824, 4860, 5240, 5427, 5895, 6030, 7074, 7236, 7860, 8040, 8777, 9045, 9432, 9720, 10611, 10854, 11790, 12060, 14148, 14472, 15720, 16281, 17554, 17685, 18090, 21222, 21708, 23580, 24120, 26331, 27135, 28296, 31833, 32562, 35108, 35370, 36180, 42444, 43416, 43885, 47160, 52662, 53055, 54270, 63666, 65124, 70216, 70740, 72360, 78993, 81405, 84888, 87770, 105324, 106110, 108540, 127332, 130248, 131655, 141480, 157986, 159165, 162810, 175540, 210648, 212220, 217080, 236979, 254664, 263310, 315972, 318330, 325620, 351080, 394965, 424440, 473958, 526620, 631944, 636660, 651240, 710937, 789930, 947916, 1053240, 1184895, 1273320, 1421874, 1579860, 1895832, 2132811, 2369790, 2843748, 3159720, 3554685, 4265622, 4739580, 5687496, 7109370, 8531244, 9479160, 10664055, 14218740, 17062488, 21328110, 28437480, 42656220, 85312440]

約数ペア:

[(1, 85312440), (2, 42656220), (3, 28437480), (4, 21328110), (5, 17062488), (6, 14218740), (8, 10664055), (9, 9479160), (10, 8531244), (12, 7109370), (15, 5687496), (18, 4739580), (20, 4265622), (24, 3554685), (27, 3159720), (30, 2843748), (36, 2369790), (40, 2132811), (45, 1895832), (54, 1579860), (60, 1421874), (67, 1273320), (72, 1184895), (81, 1053240), (90, 947916), (108, 789930), (120, 710937), (131, 651240), (134, 636660), (135, 631944), (162, 526620), (180, 473958), (201, 424440), (216, 394965), (243, 351080), (262, 325620), (268, 318330), (270, 315972), (324, 263310), (335, 254664), (360, 236979), (393, 217080), (402, 212220), (405, 210648), (486, 175540), (524, 162810), (536, 159165), (540, 157986), (603, 141480), (648, 131655), (655, 130248), (670, 127332), (786, 108540), (804, 106110), (810, 105324), (972, 87770), (1005, 84888), (1048, 81405), (1080, 78993), (1179, 72360), (1206, 70740), (1215, 70216), (1310, 65124), (1340, 63666), (1572, 54270), (1608, 53055), (1620, 52662), (1809, 47160), (1944, 43885), (1965, 43416), (2010, 42444), (2358, 36180), (2412, 35370), (2430, 35108), (2620, 32562), (2680, 31833), (3015, 28296), (3144, 27135), (3240, 26331), (3537, 24120), (3618, 23580), (3930, 21708), (4020, 21222), (4716, 18090), (4824, 17685), (4860, 17554), (5240, 16281), (5427, 15720), (5895, 14472), (6030, 14148), (7074, 12060), (7236, 11790), (7860, 10854), (8040, 10611), (8777, 9720), (9045, 9432)]