84366660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 284981760

約数和(自身を除く): 200615100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 61, 70, 74, 84, 89, 105, 111, 122, 140, 148, 178, 183, 185, 210, 222, 244, 259, 267, 305, 356, 366, 370, 420, 427, 444, 445, 518, 534, 555, 610, 623, 732, 740, 777, 854, 890, 915, 1036, 1068, 1110, 1220, 1246, 1281, 1295, 1335, 1554, 1708, 1780, 1830, 1869, 2135, 2220, 2257, 2492, 2562, 2590, 2670, 3108, 3115, 3293, 3660, 3738, 3885, 4270, 4514, 5124, 5180, 5340, 5429, 6230, 6405, 6586, 6771, 7476, 7770, 8540, 9028, 9345, 9879, 10858, 11285, 12460, 12810, 13172, 13542, 15540, 15799, 16287, 16465, 18690, 19758, 21716, 22570, 23051, 25620, 27084, 27145, 31598, 32574, 32930, 33855, 37380, 38003, 39516, 45140, 46102, 47397, 49395, 54290, 63196, 65148, 65860, 67710, 69153, 76006, 78995, 81435, 92204, 94794, 98790, 108580, 114009, 115255, 135420, 138306, 152012, 157990, 162870, 189588, 190015, 197580, 200873, 228018, 230510, 236985, 276612, 315980, 325740, 345765, 380030, 401746, 456036, 461020, 473970, 570045, 602619, 691530, 760060, 803492, 947940, 1004365, 1140090, 1205238, 1383060, 1406111, 2008730, 2280180, 2410476, 2812222, 3013095, 4017460, 4218333, 5624444, 6026190, 7030555, 8436666, 12052380, 14061110, 16873332, 21091665, 28122220, 42183330, 84366660]

約数ペア:

[(1, 84366660), (2, 42183330), (3, 28122220), (4, 21091665), (5, 16873332), (6, 14061110), (7, 12052380), (10, 8436666), (12, 7030555), (14, 6026190), (15, 5624444), (20, 4218333), (21, 4017460), (28, 3013095), (30, 2812222), (35, 2410476), (37, 2280180), (42, 2008730), (60, 1406111), (61, 1383060), (70, 1205238), (74, 1140090), (84, 1004365), (89, 947940), (105, 803492), (111, 760060), (122, 691530), (140, 602619), (148, 570045), (178, 473970), (183, 461020), (185, 456036), (210, 401746), (222, 380030), (244, 345765), (259, 325740), (267, 315980), (305, 276612), (356, 236985), (366, 230510), (370, 228018), (420, 200873), (427, 197580), (444, 190015), (445, 189588), (518, 162870), (534, 157990), (555, 152012), (610, 138306), (623, 135420), (732, 115255), (740, 114009), (777, 108580), (854, 98790), (890, 94794), (915, 92204), (1036, 81435), (1068, 78995), (1110, 76006), (1220, 69153), (1246, 67710), (1281, 65860), (1295, 65148), (1335, 63196), (1554, 54290), (1708, 49395), (1780, 47397), (1830, 46102), (1869, 45140), (2135, 39516), (2220, 38003), (2257, 37380), (2492, 33855), (2562, 32930), (2590, 32574), (2670, 31598), (3108, 27145), (3115, 27084), (3293, 25620), (3660, 23051), (3738, 22570), (3885, 21716), (4270, 19758), (4514, 18690), (5124, 16465), (5180, 16287), (5340, 15799), (5429, 15540), (6230, 13542), (6405, 13172), (6586, 12810), (6771, 12460), (7476, 11285), (7770, 10858), (8540, 9879), (9028, 9345)]