86411880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 224628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 89, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 178, 180, 186, 216, 232, 248, 261, 267, 270, 279, 290, 310, 348, 356, 360, 372, 435, 445, 465, 522, 534, 540, 558, 580, 620, 696, 712, 744, 783, 801, 837, 870, 890, 899, 930, 1044, 1068, 1080, 1116, 1160, 1240, 1305, 1335, 1395, 1566, 1602, 1674, 1740, 1780, 1798, 1860, 2088, 2136, 2232, 2403, 2581, 2610, 2670, 2697, 2759, 2790, 3132, 3204, 3348, 3480, 3560, 3596, 3720, 3915, 4005, 4185, 4495, 4806, 5162, 5220, 5340, 5394, 5518, 5580, 6264, 6408, 6696, 7192, 7743, 7830, 8010, 8091, 8277, 8370, 8990, 9612, 10324, 10440, 10680, 10788, 11036, 11160, 12015, 12905, 13485, 13795, 15486, 15660, 16020, 16182, 16554, 16740, 17980, 19224, 20648, 21576, 22072, 23229, 24030, 24273, 24831, 25810, 26970, 27590, 30972, 31320, 32040, 32364, 33108, 33480, 35960, 38715, 40455, 41385, 46458, 48060, 48546, 49662, 51620, 53940, 55180, 61944, 64728, 66216, 69687, 74493, 77430, 80011, 80910, 82770, 92916, 96120, 97092, 99324, 103240, 107880, 110360, 116145, 121365, 124155, 139374, 148986, 154860, 160022, 161820, 165540, 185832, 194184, 198648, 232290, 240033, 242730, 248310, 278748, 297972, 309720, 320044, 323640, 331080, 348435, 372465, 400055, 464580, 480066, 485460, 496620, 557496, 595944, 640088, 696870, 720099, 744930, 800110, 929160, 960132, 970920, 993240, 1200165, 1393740, 1440198, 1489860, 1600220, 1920264, 2160297, 2400330, 2787480, 2880396, 2979720, 3200440, 3600495, 4320594, 4800660, 5760792, 7200990, 8641188, 9601320, 10801485, 14401980, 17282376, 21602970, 28803960, 43205940, 86411880]

約数ペア:

[(1, 86411880), (2, 43205940), (3, 28803960), (4, 21602970), (5, 17282376), (6, 14401980), (8, 10801485), (9, 9601320), (10, 8641188), (12, 7200990), (15, 5760792), (18, 4800660), (20, 4320594), (24, 3600495), (27, 3200440), (29, 2979720), (30, 2880396), (31, 2787480), (36, 2400330), (40, 2160297), (45, 1920264), (54, 1600220), (58, 1489860), (60, 1440198), (62, 1393740), (72, 1200165), (87, 993240), (89, 970920), (90, 960132), (93, 929160), (108, 800110), (116, 744930), (120, 720099), (124, 696870), (135, 640088), (145, 595944), (155, 557496), (174, 496620), (178, 485460), (180, 480066), (186, 464580), (216, 400055), (232, 372465), (248, 348435), (261, 331080), (267, 323640), (270, 320044), (279, 309720), (290, 297972), (310, 278748), (348, 248310), (356, 242730), (360, 240033), (372, 232290), (435, 198648), (445, 194184), (465, 185832), (522, 165540), (534, 161820), (540, 160022), (558, 154860), (580, 148986), (620, 139374), (696, 124155), (712, 121365), (744, 116145), (783, 110360), (801, 107880), (837, 103240), (870, 99324), (890, 97092), (899, 96120), (930, 92916), (1044, 82770), (1068, 80910), (1080, 80011), (1116, 77430), (1160, 74493), (1240, 69687), (1305, 66216), (1335, 64728), (1395, 61944), (1566, 55180), (1602, 53940), (1674, 51620), (1740, 49662), (1780, 48546), (1798, 48060), (1860, 46458), (2088, 41385), (2136, 40455), (2232, 38715), (2403, 35960), (2581, 33480), (2610, 33108), (2670, 32364), (2697, 32040), (2759, 31320), (2790, 30972), (3132, 27590), (3204, 26970), (3348, 25810), (3480, 24831), (3560, 24273), (3596, 24030), (3720, 23229), (3915, 22072), (4005, 21576), (4185, 20648), (4495, 19224), (4806, 17980), (5162, 16740), (5220, 16554), (5340, 16182), (5394, 16020), (5518, 15660), (5580, 15486), (6264, 13795), (6408, 13485), (6696, 12905), (7192, 12015), (7743, 11160), (7830, 11036), (8010, 10788), (8091, 10680), (8277, 10440), (8370, 10324), (8990, 9612)]