20154722130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{2143}}^1$

素因数の和:2862

約数の個数: 160

約数和(自身を含む): 57492509184

約数和(自身を除く): 37337787054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 683, 765, 810, 918, 1366, 1377, 1530, 2049, 2143, 2295, 2754, 3415, 4098, 4286, 4590, 6147, 6429, 6830, 6885, 10245, 10715, 11611, 12294, 12858, 13770, 18441, 19287, 20490, 21430, 23222, 30735, 32145, 34833, 36431, 36882, 38574, 55323, 57861, 58055, 61470, 64290, 69666, 72862, 92205, 96435, 104499, 109293, 110646, 115722, 116110, 173583, 174165, 182155, 184410, 192870, 208998, 218586, 276615, 289305, 313497, 327879, 347166, 348330, 364310, 522495, 546465, 553230, 578610, 626994, 655758, 867915, 940491, 983637, 1044990, 1092930, 1463669, 1567485, 1639395, 1735830, 1880982, 1967274, 2927338, 2950911, 3134970, 3278790, 4391007, 4702455, 4918185, 5901822, 7318345, 8782014, 9404910, 9836370, 13173021, 14636690, 14754555, 21955035, 24882373, 26346042, 29509110, 39519063, 43910070, 49764746, 65865105, 74647119, 79038126, 118557189, 124411865, 131730210, 149294238, 197595315, 223941357, 237114378, 248823730, 373235595, 395190630, 447882714, 592785945, 671824071, 746471190, 1119706785, 1185571890, 1343648142, 2015472213, 2239413570, 3359120355, 4030944426, 6718240710, 10077361065, 20154722130]

約数ペア:

[(1, 20154722130), (2, 10077361065), (3, 6718240710), (5, 4030944426), (6, 3359120355), (9, 2239413570), (10, 2015472213), (15, 1343648142), (17, 1185571890), (18, 1119706785), (27, 746471190), (30, 671824071), (34, 592785945), (45, 447882714), (51, 395190630), (54, 373235595), (81, 248823730), (85, 237114378), (90, 223941357), (102, 197595315), (135, 149294238), (153, 131730210), (162, 124411865), (170, 118557189), (255, 79038126), (270, 74647119), (306, 65865105), (405, 49764746), (459, 43910070), (510, 39519063), (683, 29509110), (765, 26346042), (810, 24882373), (918, 21955035), (1366, 14754555), (1377, 14636690), (1530, 13173021), (2049, 9836370), (2143, 9404910), (2295, 8782014), (2754, 7318345), (3415, 5901822), (4098, 4918185), (4286, 4702455), (4590, 4391007), (6147, 3278790), (6429, 3134970), (6830, 2950911), (6885, 2927338), (10245, 1967274), (10715, 1880982), (11611, 1735830), (12294, 1639395), (12858, 1567485), (13770, 1463669), (18441, 1092930), (19287, 1044990), (20490, 983637), (21430, 940491), (23222, 867915), (30735, 655758), (32145, 626994), (34833, 578610), (36431, 553230), (36882, 546465), (38574, 522495), (55323, 364310), (57861, 348330), (58055, 347166), (61470, 327879), (64290, 313497), (69666, 289305), (72862, 276615), (92205, 218586), (96435, 208998), (104499, 192870), (109293, 184410), (110646, 182155), (115722, 174165), (116110, 173583)]