87533460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 328753152

約数和(自身を除く): 241219692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 83, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 166, 180, 186, 189, 210, 217, 243, 249, 252, 270, 279, 310, 315, 324, 332, 372, 378, 405, 415, 420, 434, 465, 486, 498, 540, 558, 567, 581, 620, 630, 651, 747, 756, 810, 830, 837, 868, 930, 945, 972, 996, 1085, 1116, 1134, 1162, 1215, 1245, 1260, 1302, 1395, 1494, 1620, 1660, 1674, 1701, 1743, 1860, 1890, 1953, 2170, 2241, 2268, 2324, 2430, 2490, 2511, 2573, 2604, 2790, 2835, 2905, 2988, 3255, 3348, 3402, 3486, 3735, 3780, 3906, 4185, 4340, 4482, 4860, 4980, 5022, 5146, 5229, 5580, 5670, 5810, 5859, 6510, 6723, 6804, 6972, 7470, 7533, 7719, 7812, 8370, 8505, 8715, 8964, 9765, 10044, 10292, 10458, 11205, 11340, 11620, 11718, 12555, 12865, 13020, 13446, 14940, 15066, 15438, 15687, 16740, 17010, 17430, 17577, 18011, 19530, 20169, 20916, 22410, 23157, 23436, 25110, 25730, 26145, 26892, 29295, 30132, 30876, 31374, 33615, 34020, 34860, 35154, 36022, 37665, 38595, 39060, 40338, 44820, 46314, 47061, 50220, 51460, 52290, 52731, 54033, 58590, 62748, 67230, 69471, 70308, 72044, 75330, 77190, 78435, 80676, 87885, 90055, 92628, 94122, 100845, 104580, 105462, 108066, 115785, 117180, 134460, 138942, 141183, 150660, 154380, 156870, 162099, 175770, 180110, 188244, 201690, 208413, 210924, 216132, 231570, 235305, 263655, 270165, 277884, 282366, 313740, 324198, 347355, 351540, 360220, 403380, 416826, 463140, 470610, 486297, 527310, 540330, 564732, 625239, 648396, 694710, 705915, 810495, 833652, 941220, 972594, 1042065, 1054620, 1080660, 1250478, 1389420, 1411830, 1458891, 1620990, 1945188, 2084130, 2431485, 2500956, 2823660, 2917782, 3126195, 3241980, 4168260, 4376673, 4862970, 5835564, 6252390, 7294455, 8753346, 9725940, 12504780, 14588910, 17506692, 21883365, 29177820, 43766730, 87533460]

約数ペア:

[(1, 87533460), (2, 43766730), (3, 29177820), (4, 21883365), (5, 17506692), (6, 14588910), (7, 12504780), (9, 9725940), (10, 8753346), (12, 7294455), (14, 6252390), (15, 5835564), (18, 4862970), (20, 4376673), (21, 4168260), (27, 3241980), (28, 3126195), (30, 2917782), (31, 2823660), (35, 2500956), (36, 2431485), (42, 2084130), (45, 1945188), (54, 1620990), (60, 1458891), (62, 1411830), (63, 1389420), (70, 1250478), (81, 1080660), (83, 1054620), (84, 1042065), (90, 972594), (93, 941220), (105, 833652), (108, 810495), (124, 705915), (126, 694710), (135, 648396), (140, 625239), (155, 564732), (162, 540330), (166, 527310), (180, 486297), (186, 470610), (189, 463140), (210, 416826), (217, 403380), (243, 360220), (249, 351540), (252, 347355), (270, 324198), (279, 313740), (310, 282366), (315, 277884), (324, 270165), (332, 263655), (372, 235305), (378, 231570), (405, 216132), (415, 210924), (420, 208413), (434, 201690), (465, 188244), (486, 180110), (498, 175770), (540, 162099), (558, 156870), (567, 154380), (581, 150660), (620, 141183), (630, 138942), (651, 134460), (747, 117180), (756, 115785), (810, 108066), (830, 105462), (837, 104580), (868, 100845), (930, 94122), (945, 92628), (972, 90055), (996, 87885), (1085, 80676), (1116, 78435), (1134, 77190), (1162, 75330), (1215, 72044), (1245, 70308), (1260, 69471), (1302, 67230), (1395, 62748), (1494, 58590), (1620, 54033), (1660, 52731), (1674, 52290), (1701, 51460), (1743, 50220), (1860, 47061), (1890, 46314), (1953, 44820), (2170, 40338), (2241, 39060), (2268, 38595), (2324, 37665), (2430, 36022), (2490, 35154), (2511, 34860), (2573, 34020), (2604, 33615), (2790, 31374), (2835, 30876), (2905, 30132), (2988, 29295), (3255, 26892), (3348, 26145), (3402, 25730), (3486, 25110), (3735, 23436), (3780, 23157), (3906, 22410), (4185, 20916), (4340, 20169), (4482, 19530), (4860, 18011), (4980, 17577), (5022, 17430), (5146, 17010), (5229, 16740), (5580, 15687), (5670, 15438), (5810, 15066), (5859, 14940), (6510, 13446), (6723, 13020), (6804, 12865), (6972, 12555), (7470, 11718), (7533, 11620), (7719, 11340), (7812, 11205), (8370, 10458), (8505, 10292), (8715, 10044), (8964, 9765)]