243775980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 924639408

約数和(自身を除く): 680863428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 81, 83, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 162, 166, 180, 185, 189, 196, 210, 222, 245, 249, 252, 259, 270, 294, 315, 324, 332, 333, 370, 378, 405, 415, 420, 441, 444, 490, 498, 518, 540, 555, 567, 581, 588, 630, 666, 735, 740, 747, 756, 777, 810, 830, 882, 945, 980, 996, 999, 1036, 1110, 1134, 1162, 1245, 1260, 1295, 1323, 1332, 1470, 1494, 1554, 1620, 1660, 1665, 1743, 1764, 1813, 1890, 1998, 2205, 2220, 2241, 2268, 2324, 2331, 2490, 2590, 2646, 2835, 2905, 2940, 2988, 2997, 3071, 3108, 3330, 3486, 3626, 3735, 3780, 3885, 3969, 3996, 4067, 4410, 4482, 4662, 4980, 4995, 5180, 5229, 5292, 5439, 5670, 5810, 5994, 6142, 6615, 6660, 6723, 6972, 6993, 7252, 7470, 7770, 7938, 8134, 8715, 8820, 8964, 9065, 9213, 9324, 9990, 10458, 10878, 11205, 11340, 11620, 11655, 11988, 12201, 12284, 13230, 13446, 13986, 14940, 14985, 15355, 15540, 15687, 15876, 16268, 16317, 17430, 18130, 18426, 19845, 19980, 20335, 20916, 20979, 21497, 21756, 22410, 23310, 24402, 26145, 26460, 26892, 27195, 27639, 27972, 29970, 30710, 31374, 32634, 33615, 34860, 34965, 36260, 36603, 36852, 39690, 40670, 41958, 42994, 44820, 46065, 46620, 47061, 48804, 48951, 52290, 54390, 55278, 59940, 61005, 61420, 62748, 64491, 65268, 67230, 69930, 73206, 78435, 79380, 81340, 81585, 82917, 83916, 85988, 92130, 94122, 97902, 104580, 104895, 107485, 108780, 109809, 110556, 122010, 128982, 134460, 138195, 139860, 146412, 146853, 150479, 156870, 163170, 165834, 183015, 184260, 188244, 193473, 195804, 209790, 214970, 219618, 235305, 244020, 244755, 248751, 257964, 276390, 293706, 300958, 313740, 322455, 326340, 329427, 331668, 366030, 386946, 414585, 419580, 429940, 439236, 451437, 470610, 489510, 497502, 549045, 552780, 580419, 587412, 601916, 644910, 658854, 732060, 734265, 752395, 773892, 829170, 902874, 941220, 967365, 979020, 995004, 1098090, 1160838, 1243755, 1289820, 1317708, 1354311, 1468530, 1504790, 1647135, 1658340, 1741257, 1805748, 1934730, 2196180, 2257185, 2321676, 2487510, 2708622, 2902095, 2937060, 3009580, 3294270, 3482514, 3869460, 4062933, 4514370, 4975020, 5417244, 5804190, 6588540, 6771555, 6965028, 8125866, 8706285, 9028740, 11608380, 12188799, 13543110, 16251732, 17412570, 20314665, 24377598, 27086220, 34825140, 40629330, 48755196, 60943995, 81258660, 121887990, 243775980]

約数ペア:

[(1, 243775980), (2, 121887990), (3, 81258660), (4, 60943995), (5, 48755196), (6, 40629330), (7, 34825140), (9, 27086220), (10, 24377598), (12, 20314665), (14, 17412570), (15, 16251732), (18, 13543110), (20, 12188799), (21, 11608380), (27, 9028740), (28, 8706285), (30, 8125866), (35, 6965028), (36, 6771555), (37, 6588540), (42, 5804190), (45, 5417244), (49, 4975020), (54, 4514370), (60, 4062933), (63, 3869460), (70, 3482514), (74, 3294270), (81, 3009580), (83, 2937060), (84, 2902095), (90, 2708622), (98, 2487510), (105, 2321676), (108, 2257185), (111, 2196180), (126, 1934730), (135, 1805748), (140, 1741257), (147, 1658340), (148, 1647135), (162, 1504790), (166, 1468530), (180, 1354311), (185, 1317708), (189, 1289820), (196, 1243755), (210, 1160838), (222, 1098090), (245, 995004), (249, 979020), (252, 967365), (259, 941220), (270, 902874), (294, 829170), (315, 773892), (324, 752395), (332, 734265), (333, 732060), (370, 658854), (378, 644910), (405, 601916), (415, 587412), (420, 580419), (441, 552780), (444, 549045), (490, 497502), (498, 489510), (518, 470610), (540, 451437), (555, 439236), (567, 429940), (581, 419580), (588, 414585), (630, 386946), (666, 366030), (735, 331668), (740, 329427), (747, 326340), (756, 322455), (777, 313740), (810, 300958), (830, 293706), (882, 276390), (945, 257964), (980, 248751), (996, 244755), (999, 244020), (1036, 235305), (1110, 219618), (1134, 214970), (1162, 209790), (1245, 195804), (1260, 193473), (1295, 188244), (1323, 184260), (1332, 183015), (1470, 165834), (1494, 163170), (1554, 156870), (1620, 150479), (1660, 146853), (1665, 146412), (1743, 139860), (1764, 138195), (1813, 134460), (1890, 128982), (1998, 122010), (2205, 110556), (2220, 109809), (2241, 108780), (2268, 107485), (2324, 104895), (2331, 104580), (2490, 97902), (2590, 94122), (2646, 92130), (2835, 85988), (2905, 83916), (2940, 82917), (2988, 81585), (2997, 81340), (3071, 79380), (3108, 78435), (3330, 73206), (3486, 69930), (3626, 67230), (3735, 65268), (3780, 64491), (3885, 62748), (3969, 61420), (3996, 61005), (4067, 59940), (4410, 55278), (4482, 54390), (4662, 52290), (4980, 48951), (4995, 48804), (5180, 47061), (5229, 46620), (5292, 46065), (5439, 44820), (5670, 42994), (5810, 41958), (5994, 40670), (6142, 39690), (6615, 36852), (6660, 36603), (6723, 36260), (6972, 34965), (6993, 34860), (7252, 33615), (7470, 32634), (7770, 31374), (7938, 30710), (8134, 29970), (8715, 27972), (8820, 27639), (8964, 27195), (9065, 26892), (9213, 26460), (9324, 26145), (9990, 24402), (10458, 23310), (10878, 22410), (11205, 21756), (11340, 21497), (11620, 20979), (11655, 20916), (11988, 20335), (12201, 19980), (12284, 19845), (13230, 18426), (13446, 18130), (13986, 17430), (14940, 16317), (14985, 16268), (15355, 15876), (15540, 15687)]