43081740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 161300160

約数和(自身を除く): 118218420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 285, 306, 323, 340, 342, 351, 361, 380, 390, 442, 459, 468, 494, 510, 513, 540, 570, 585, 612, 646, 663, 684, 702, 722, 741, 765, 780, 855, 884, 918, 969, 988, 1020, 1026, 1083, 1105, 1140, 1170, 1235, 1292, 1326, 1404, 1444, 1482, 1530, 1615, 1710, 1755, 1805, 1836, 1938, 1989, 2052, 2166, 2210, 2223, 2295, 2340, 2470, 2565, 2652, 2907, 2964, 3060, 3230, 3249, 3315, 3420, 3510, 3610, 3705, 3876, 3978, 4199, 4332, 4420, 4446, 4590, 4693, 4845, 4940, 5130, 5415, 5814, 5967, 6137, 6460, 6498, 6630, 6669, 7020, 7220, 7410, 7956, 8398, 8721, 8892, 9180, 9386, 9690, 9747, 9945, 10260, 10830, 11115, 11628, 11934, 12274, 12597, 12996, 13260, 13338, 14079, 14535, 14820, 16245, 16796, 17442, 18411, 18772, 19380, 19494, 19890, 20995, 21660, 22230, 23465, 23868, 24548, 25194, 26676, 28158, 29070, 29835, 30685, 32490, 33345, 34884, 36822, 37791, 38988, 39780, 41990, 42237, 43605, 44460, 46930, 48735, 50388, 55233, 56316, 58140, 59670, 61370, 62985, 64980, 66690, 70395, 73644, 75582, 79781, 83980, 84474, 87210, 92055, 93860, 97470, 110466, 113373, 119340, 122740, 125970, 126711, 133380, 140790, 151164, 159562, 165699, 168948, 174420, 184110, 188955, 194940, 211185, 220932, 226746, 239343, 251940, 253422, 276165, 281580, 319124, 331398, 368220, 377910, 398905, 422370, 453492, 478686, 506844, 552330, 566865, 633555, 662796, 718029, 755820, 797810, 828495, 844740, 957372, 1104660, 1133730, 1196715, 1267110, 1436058, 1595620, 1656990, 2154087, 2267460, 2393430, 2534220, 2872116, 3313980, 3590145, 4308174, 4786860, 7180290, 8616348, 10770435, 14360580, 21540870, 43081740]

約数ペア:

[(1, 43081740), (2, 21540870), (3, 14360580), (4, 10770435), (5, 8616348), (6, 7180290), (9, 4786860), (10, 4308174), (12, 3590145), (13, 3313980), (15, 2872116), (17, 2534220), (18, 2393430), (19, 2267460), (20, 2154087), (26, 1656990), (27, 1595620), (30, 1436058), (34, 1267110), (36, 1196715), (38, 1133730), (39, 1104660), (45, 957372), (51, 844740), (52, 828495), (54, 797810), (57, 755820), (60, 718029), (65, 662796), (68, 633555), (76, 566865), (78, 552330), (85, 506844), (90, 478686), (95, 453492), (102, 422370), (108, 398905), (114, 377910), (117, 368220), (130, 331398), (135, 319124), (153, 281580), (156, 276165), (170, 253422), (171, 251940), (180, 239343), (190, 226746), (195, 220932), (204, 211185), (221, 194940), (228, 188955), (234, 184110), (247, 174420), (255, 168948), (260, 165699), (270, 159562), (285, 151164), (306, 140790), (323, 133380), (340, 126711), (342, 125970), (351, 122740), (361, 119340), (380, 113373), (390, 110466), (442, 97470), (459, 93860), (468, 92055), (494, 87210), (510, 84474), (513, 83980), (540, 79781), (570, 75582), (585, 73644), (612, 70395), (646, 66690), (663, 64980), (684, 62985), (702, 61370), (722, 59670), (741, 58140), (765, 56316), (780, 55233), (855, 50388), (884, 48735), (918, 46930), (969, 44460), (988, 43605), (1020, 42237), (1026, 41990), (1083, 39780), (1105, 38988), (1140, 37791), (1170, 36822), (1235, 34884), (1292, 33345), (1326, 32490), (1404, 30685), (1444, 29835), (1482, 29070), (1530, 28158), (1615, 26676), (1710, 25194), (1755, 24548), (1805, 23868), (1836, 23465), (1938, 22230), (1989, 21660), (2052, 20995), (2166, 19890), (2210, 19494), (2223, 19380), (2295, 18772), (2340, 18411), (2470, 17442), (2565, 16796), (2652, 16245), (2907, 14820), (2964, 14535), (3060, 14079), (3230, 13338), (3249, 13260), (3315, 12996), (3420, 12597), (3510, 12274), (3610, 11934), (3705, 11628), (3876, 11115), (3978, 10830), (4199, 10260), (4332, 9945), (4420, 9747), (4446, 9690), (4590, 9386), (4693, 9180), (4845, 8892), (4940, 8721), (5130, 8398), (5415, 7956), (5814, 7410), (5967, 7220), (6137, 7020), (6460, 6669), (6498, 6630)]