272271240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 965260800

約数和(自身を除く): 692989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 97, 108, 113, 115, 120, 135, 138, 180, 184, 194, 207, 216, 226, 230, 270, 276, 291, 339, 345, 360, 388, 414, 452, 460, 485, 540, 552, 565, 582, 621, 678, 690, 776, 828, 873, 904, 920, 970, 1017, 1035, 1080, 1130, 1164, 1242, 1356, 1380, 1455, 1656, 1695, 1746, 1940, 2034, 2070, 2231, 2260, 2328, 2484, 2599, 2619, 2712, 2760, 2910, 3051, 3105, 3390, 3492, 3880, 4068, 4140, 4365, 4462, 4520, 4968, 5085, 5198, 5238, 5820, 6102, 6210, 6693, 6780, 6984, 7797, 8136, 8280, 8730, 8924, 10170, 10396, 10476, 10961, 11155, 11640, 12204, 12420, 12995, 13095, 13386, 13560, 15255, 15594, 17460, 17848, 20079, 20340, 20792, 20952, 21922, 22310, 23391, 24408, 24840, 25990, 26190, 26772, 30510, 31188, 32883, 33465, 34920, 38985, 40158, 40680, 43844, 44620, 46782, 51980, 52380, 53544, 54805, 60237, 61020, 62376, 65766, 66930, 70173, 77970, 80316, 87688, 89240, 93564, 98649, 100395, 103960, 104760, 109610, 116955, 120474, 122040, 131532, 133860, 140346, 155940, 160632, 164415, 187128, 197298, 200790, 219220, 233910, 240948, 252103, 263064, 267720, 280692, 295947, 301185, 311880, 328830, 350865, 394596, 401580, 438440, 467820, 481896, 493245, 504206, 561384, 591894, 602370, 657660, 701730, 756309, 789192, 803160, 935640, 986490, 1008412, 1183788, 1204740, 1260515, 1315320, 1403460, 1479735, 1512618, 1972980, 2016824, 2268927, 2367576, 2409480, 2521030, 2806920, 2959470, 3025236, 3781545, 3945960, 4537854, 5042060, 5918940, 6050472, 6806781, 7563090, 9075708, 10084120, 11344635, 11837880, 13613562, 15126180, 18151416, 22689270, 27227124, 30252360, 34033905, 45378540, 54454248, 68067810, 90757080, 136135620, 272271240]

約数ペア:

[(1, 272271240), (2, 136135620), (3, 90757080), (4, 68067810), (5, 54454248), (6, 45378540), (8, 34033905), (9, 30252360), (10, 27227124), (12, 22689270), (15, 18151416), (18, 15126180), (20, 13613562), (23, 11837880), (24, 11344635), (27, 10084120), (30, 9075708), (36, 7563090), (40, 6806781), (45, 6050472), (46, 5918940), (54, 5042060), (60, 4537854), (69, 3945960), (72, 3781545), (90, 3025236), (92, 2959470), (97, 2806920), (108, 2521030), (113, 2409480), (115, 2367576), (120, 2268927), (135, 2016824), (138, 1972980), (180, 1512618), (184, 1479735), (194, 1403460), (207, 1315320), (216, 1260515), (226, 1204740), (230, 1183788), (270, 1008412), (276, 986490), (291, 935640), (339, 803160), (345, 789192), (360, 756309), (388, 701730), (414, 657660), (452, 602370), (460, 591894), (485, 561384), (540, 504206), (552, 493245), (565, 481896), (582, 467820), (621, 438440), (678, 401580), (690, 394596), (776, 350865), (828, 328830), (873, 311880), (904, 301185), (920, 295947), (970, 280692), (1017, 267720), (1035, 263064), (1080, 252103), (1130, 240948), (1164, 233910), (1242, 219220), (1356, 200790), (1380, 197298), (1455, 187128), (1656, 164415), (1695, 160632), (1746, 155940), (1940, 140346), (2034, 133860), (2070, 131532), (2231, 122040), (2260, 120474), (2328, 116955), (2484, 109610), (2599, 104760), (2619, 103960), (2712, 100395), (2760, 98649), (2910, 93564), (3051, 89240), (3105, 87688), (3390, 80316), (3492, 77970), (3880, 70173), (4068, 66930), (4140, 65766), (4365, 62376), (4462, 61020), (4520, 60237), (4968, 54805), (5085, 53544), (5198, 52380), (5238, 51980), (5820, 46782), (6102, 44620), (6210, 43844), (6693, 40680), (6780, 40158), (6984, 38985), (7797, 34920), (8136, 33465), (8280, 32883), (8730, 31188), (8924, 30510), (10170, 26772), (10396, 26190), (10476, 25990), (10961, 24840), (11155, 24408), (11640, 23391), (12204, 22310), (12420, 21922), (12995, 20952), (13095, 20792), (13386, 20340), (13560, 20079), (15255, 17848), (15594, 17460)]