86627100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 299230848

約数和(自身を除く): 212603748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 83, 84, 98, 100, 105, 140, 142, 147, 150, 166, 175, 196, 210, 213, 245, 249, 284, 294, 300, 332, 350, 355, 415, 420, 426, 490, 497, 498, 525, 581, 588, 700, 710, 735, 830, 852, 980, 994, 996, 1050, 1065, 1162, 1225, 1245, 1420, 1470, 1491, 1660, 1743, 1775, 1988, 2075, 2100, 2130, 2324, 2450, 2485, 2490, 2905, 2940, 2982, 3479, 3486, 3550, 3675, 4067, 4150, 4260, 4900, 4970, 4980, 5325, 5810, 5893, 5964, 6225, 6958, 6972, 7100, 7350, 7455, 8134, 8300, 8715, 9940, 10437, 10650, 11620, 11786, 12201, 12425, 12450, 13916, 14525, 14700, 14910, 16268, 17395, 17430, 17679, 20335, 20874, 21300, 23572, 24402, 24850, 24900, 29050, 29465, 29820, 34790, 34860, 35358, 37275, 40670, 41251, 41748, 43575, 48804, 49700, 52185, 58100, 58930, 61005, 69580, 70716, 74550, 81340, 82502, 86975, 87150, 88395, 101675, 104370, 117860, 122010, 123753, 147325, 149100, 165004, 173950, 174300, 176790, 203350, 206255, 208740, 244020, 247506, 260925, 288757, 294650, 305025, 347900, 353580, 406700, 412510, 441975, 495012, 521850, 577514, 589300, 610050, 618765, 825020, 866271, 883950, 1031275, 1043700, 1155028, 1220100, 1237530, 1443785, 1732542, 1767900, 2062550, 2475060, 2887570, 3093825, 3465084, 4125100, 4331355, 5775140, 6187650, 7218925, 8662710, 12375300, 14437850, 17325420, 21656775, 28875700, 43313550, 86627100]

約数ペア:

[(1, 86627100), (2, 43313550), (3, 28875700), (4, 21656775), (5, 17325420), (6, 14437850), (7, 12375300), (10, 8662710), (12, 7218925), (14, 6187650), (15, 5775140), (20, 4331355), (21, 4125100), (25, 3465084), (28, 3093825), (30, 2887570), (35, 2475060), (42, 2062550), (49, 1767900), (50, 1732542), (60, 1443785), (70, 1237530), (71, 1220100), (75, 1155028), (83, 1043700), (84, 1031275), (98, 883950), (100, 866271), (105, 825020), (140, 618765), (142, 610050), (147, 589300), (150, 577514), (166, 521850), (175, 495012), (196, 441975), (210, 412510), (213, 406700), (245, 353580), (249, 347900), (284, 305025), (294, 294650), (300, 288757), (332, 260925), (350, 247506), (355, 244020), (415, 208740), (420, 206255), (426, 203350), (490, 176790), (497, 174300), (498, 173950), (525, 165004), (581, 149100), (588, 147325), (700, 123753), (710, 122010), (735, 117860), (830, 104370), (852, 101675), (980, 88395), (994, 87150), (996, 86975), (1050, 82502), (1065, 81340), (1162, 74550), (1225, 70716), (1245, 69580), (1420, 61005), (1470, 58930), (1491, 58100), (1660, 52185), (1743, 49700), (1775, 48804), (1988, 43575), (2075, 41748), (2100, 41251), (2130, 40670), (2324, 37275), (2450, 35358), (2485, 34860), (2490, 34790), (2905, 29820), (2940, 29465), (2982, 29050), (3479, 24900), (3486, 24850), (3550, 24402), (3675, 23572), (4067, 21300), (4150, 20874), (4260, 20335), (4900, 17679), (4970, 17430), (4980, 17395), (5325, 16268), (5810, 14910), (5893, 14700), (5964, 14525), (6225, 13916), (6958, 12450), (6972, 12425), (7100, 12201), (7350, 11786), (7455, 11620), (8134, 10650), (8300, 10437), (8715, 9940)]