82357020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 199882980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 349, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 698, 828, 855, 874, 1026, 1035, 1047, 1140, 1242, 1311, 1380, 1396, 1710, 1745, 1748, 2052, 2070, 2094, 2185, 2484, 2565, 2622, 3105, 3141, 3420, 3490, 3933, 4140, 4188, 4370, 5130, 5235, 5244, 6210, 6282, 6555, 6631, 6980, 7866, 8027, 8740, 9423, 10260, 10470, 11799, 12420, 12564, 13110, 13262, 15705, 15732, 16054, 18846, 19665, 19893, 20940, 23598, 24081, 26220, 26524, 31410, 32108, 33155, 37692, 39330, 39786, 40135, 47115, 47196, 48162, 58995, 59679, 62820, 66310, 72243, 78660, 79572, 80270, 94230, 96324, 99465, 117990, 119358, 120405, 132620, 144486, 152513, 160540, 179037, 188460, 198930, 216729, 235980, 238716, 240810, 288972, 298395, 305026, 358074, 361215, 397860, 433458, 457539, 481620, 596790, 610052, 716148, 722430, 762565, 866916, 895185, 915078, 1083645, 1193580, 1372617, 1444860, 1525130, 1790370, 1830156, 2167290, 2287695, 2745234, 3050260, 3580740, 4117851, 4334580, 4575390, 5490468, 6863085, 8235702, 9150780, 13726170, 16471404, 20589255, 27452340, 41178510, 82357020]

約数ペア:

[(1, 82357020), (2, 41178510), (3, 27452340), (4, 20589255), (5, 16471404), (6, 13726170), (9, 9150780), (10, 8235702), (12, 6863085), (15, 5490468), (18, 4575390), (19, 4334580), (20, 4117851), (23, 3580740), (27, 3050260), (30, 2745234), (36, 2287695), (38, 2167290), (45, 1830156), (46, 1790370), (54, 1525130), (57, 1444860), (60, 1372617), (69, 1193580), (76, 1083645), (90, 915078), (92, 895185), (95, 866916), (108, 762565), (114, 722430), (115, 716148), (135, 610052), (138, 596790), (171, 481620), (180, 457539), (190, 433458), (207, 397860), (228, 361215), (230, 358074), (270, 305026), (276, 298395), (285, 288972), (342, 240810), (345, 238716), (349, 235980), (380, 216729), (414, 198930), (437, 188460), (460, 179037), (513, 160540), (540, 152513), (570, 144486), (621, 132620), (684, 120405), (690, 119358), (698, 117990), (828, 99465), (855, 96324), (874, 94230), (1026, 80270), (1035, 79572), (1047, 78660), (1140, 72243), (1242, 66310), (1311, 62820), (1380, 59679), (1396, 58995), (1710, 48162), (1745, 47196), (1748, 47115), (2052, 40135), (2070, 39786), (2094, 39330), (2185, 37692), (2484, 33155), (2565, 32108), (2622, 31410), (3105, 26524), (3141, 26220), (3420, 24081), (3490, 23598), (3933, 20940), (4140, 19893), (4188, 19665), (4370, 18846), (5130, 16054), (5235, 15732), (5244, 15705), (6210, 13262), (6282, 13110), (6555, 12564), (6631, 12420), (6980, 11799), (7866, 10470), (8027, 10260), (8740, 9423)]