80691450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 246079488

約数和(自身を除く): 165388038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 37, 42, 50, 62, 67, 70, 74, 75, 93, 105, 111, 134, 150, 155, 175, 185, 186, 201, 210, 217, 222, 259, 310, 335, 350, 370, 402, 434, 465, 469, 518, 525, 555, 651, 670, 775, 777, 925, 930, 938, 1005, 1050, 1085, 1110, 1147, 1295, 1302, 1407, 1550, 1554, 1675, 1850, 2010, 2077, 2170, 2294, 2325, 2345, 2479, 2590, 2775, 2814, 3255, 3350, 3441, 3885, 4154, 4650, 4690, 4958, 5025, 5425, 5550, 5735, 6231, 6475, 6510, 6882, 7035, 7437, 7770, 8029, 10050, 10385, 10850, 11470, 11725, 12395, 12462, 12950, 14070, 14539, 14874, 16058, 16275, 17205, 17353, 19425, 20770, 23450, 24087, 24790, 28675, 29078, 31155, 32550, 34410, 34706, 35175, 37185, 38850, 40145, 43617, 48174, 51925, 52059, 57350, 61975, 62310, 70350, 72695, 74370, 76849, 80290, 86025, 86765, 87234, 103850, 104118, 120435, 123950, 145390, 153698, 155775, 172050, 173530, 185925, 200725, 218085, 230547, 240870, 260295, 311550, 363475, 371850, 384245, 401450, 433825, 436170, 461094, 520590, 537943, 602175, 726950, 768490, 867650, 1075886, 1090425, 1152735, 1204350, 1301475, 1613829, 1921225, 2180850, 2305470, 2602950, 2689715, 3227658, 3842450, 5379430, 5763675, 8069145, 11527350, 13448575, 16138290, 26897150, 40345725, 80691450]

約数ペア:

[(1, 80691450), (2, 40345725), (3, 26897150), (5, 16138290), (6, 13448575), (7, 11527350), (10, 8069145), (14, 5763675), (15, 5379430), (21, 3842450), (25, 3227658), (30, 2689715), (31, 2602950), (35, 2305470), (37, 2180850), (42, 1921225), (50, 1613829), (62, 1301475), (67, 1204350), (70, 1152735), (74, 1090425), (75, 1075886), (93, 867650), (105, 768490), (111, 726950), (134, 602175), (150, 537943), (155, 520590), (175, 461094), (185, 436170), (186, 433825), (201, 401450), (210, 384245), (217, 371850), (222, 363475), (259, 311550), (310, 260295), (335, 240870), (350, 230547), (370, 218085), (402, 200725), (434, 185925), (465, 173530), (469, 172050), (518, 155775), (525, 153698), (555, 145390), (651, 123950), (670, 120435), (775, 104118), (777, 103850), (925, 87234), (930, 86765), (938, 86025), (1005, 80290), (1050, 76849), (1085, 74370), (1110, 72695), (1147, 70350), (1295, 62310), (1302, 61975), (1407, 57350), (1550, 52059), (1554, 51925), (1675, 48174), (1850, 43617), (2010, 40145), (2077, 38850), (2170, 37185), (2294, 35175), (2325, 34706), (2345, 34410), (2479, 32550), (2590, 31155), (2775, 29078), (2814, 28675), (3255, 24790), (3350, 24087), (3441, 23450), (3885, 20770), (4154, 19425), (4650, 17353), (4690, 17205), (4958, 16275), (5025, 16058), (5425, 14874), (5550, 14539), (5735, 14070), (6231, 12950), (6475, 12462), (6510, 12395), (6882, 11725), (7035, 11470), (7437, 10850), (7770, 10385), (8029, 10050)]