85555440

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 300189864

約数和(自身を除く): 214634424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 163, 180, 216, 240, 243, 270, 324, 326, 360, 405, 432, 486, 489, 540, 648, 652, 720, 729, 810, 815, 972, 978, 1080, 1215, 1296, 1304, 1458, 1467, 1620, 1630, 1944, 1956, 2160, 2187, 2430, 2445, 2608, 2916, 2934, 3240, 3260, 3645, 3888, 3912, 4374, 4401, 4860, 4890, 5832, 5868, 6480, 6520, 6561, 7290, 7335, 7824, 8748, 8802, 9720, 9780, 10935, 11664, 11736, 13040, 13122, 13203, 14580, 14670, 17496, 17604, 19440, 19560, 21870, 22005, 23472, 26244, 26406, 29160, 29340, 32805, 34992, 35208, 39120, 39609, 43740, 44010, 52488, 52812, 58320, 58680, 65610, 66015, 70416, 79218, 87480, 88020, 104976, 105624, 117360, 118827, 131220, 132030, 158436, 174960, 176040, 198045, 211248, 237654, 262440, 264060, 316872, 352080, 356481, 396090, 475308, 524880, 528120, 594135, 633744, 712962, 792180, 950616, 1056240, 1069443, 1188270, 1425924, 1584360, 1782405, 1901232, 2138886, 2376540, 2851848, 3168720, 3564810, 4277772, 4753080, 5347215, 5703696, 7129620, 8555544, 9506160, 10694430, 14259240, 17111088, 21388860, 28518480, 42777720, 85555440]

約数ペア:

[(1, 85555440), (2, 42777720), (3, 28518480), (4, 21388860), (5, 17111088), (6, 14259240), (8, 10694430), (9, 9506160), (10, 8555544), (12, 7129620), (15, 5703696), (16, 5347215), (18, 4753080), (20, 4277772), (24, 3564810), (27, 3168720), (30, 2851848), (36, 2376540), (40, 2138886), (45, 1901232), (48, 1782405), (54, 1584360), (60, 1425924), (72, 1188270), (80, 1069443), (81, 1056240), (90, 950616), (108, 792180), (120, 712962), (135, 633744), (144, 594135), (162, 528120), (163, 524880), (180, 475308), (216, 396090), (240, 356481), (243, 352080), (270, 316872), (324, 264060), (326, 262440), (360, 237654), (405, 211248), (432, 198045), (486, 176040), (489, 174960), (540, 158436), (648, 132030), (652, 131220), (720, 118827), (729, 117360), (810, 105624), (815, 104976), (972, 88020), (978, 87480), (1080, 79218), (1215, 70416), (1296, 66015), (1304, 65610), (1458, 58680), (1467, 58320), (1620, 52812), (1630, 52488), (1944, 44010), (1956, 43740), (2160, 39609), (2187, 39120), (2430, 35208), (2445, 34992), (2608, 32805), (2916, 29340), (2934, 29160), (3240, 26406), (3260, 26244), (3645, 23472), (3888, 22005), (3912, 21870), (4374, 19560), (4401, 19440), (4860, 17604), (4890, 17496), (5832, 14670), (5868, 14580), (6480, 13203), (6520, 13122), (6561, 13040), (7290, 11736), (7335, 11664), (7824, 10935), (8748, 9780), (8802, 9720)]