51436696680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{90373}}^1$

素因数の和:90441

約数の個数: 256

約数和(自身を含む): 187399526400

約数和(自身を除く): 135962829720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 680, 744, 765, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1395, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2232, 2295, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4185, 4216, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7905, 8370, 9180, 9486, 10540, 11160, 12648, 14229, 15810, 16740, 18360, 18972, 21080, 23715, 28458, 31620, 33480, 37944, 47430, 56916, 63240, 71145, 90373, 94860, 113832, 142290, 180746, 189720, 271119, 284580, 361492, 451865, 542238, 569160, 722984, 813357, 903730, 1084476, 1355595, 1536341, 1626714, 1807460, 2168952, 2440071, 2711190, 2801563, 3072682, 3253428, 3614920, 4066785, 4609023, 4880142, 5422380, 5603126, 6145364, 6506856, 7681705, 8133570, 8404689, 9218046, 9760284, 10844760, 11206252, 12200355, 12290728, 13827069, 14007815, 15363410, 16267140, 16809378, 18436092, 19520568, 22412504, 23045115, 24400710, 25214067, 27654138, 28015630, 30726820, 32534280, 33618756, 36872184, 41481207, 42023445, 46090230, 47626571, 48801420, 50428134, 55308276, 56031260, 61453640, 67237512, 69135345, 75642201, 82962414, 84046890, 92180460, 95253142, 97602840, 100856268, 110616552, 112062520, 126070335, 138270690, 142879713, 151284402, 165924828, 168093780, 184360920, 190506284, 201712536, 207406035, 238132855, 252140670, 276541380, 285759426, 302568804, 331849656, 336187560, 378211005, 381012568, 414812070, 428639139, 476265710, 504281340, 553082760, 571518852, 605137608, 714398565, 756422010, 829624140, 857278278, 952531420, 1008562680, 1143037704, 1285917417, 1428797130, 1512844020, 1659248280, 1714556556, 1905062840, 2143195695, 2571834834, 2857594260, 3025688040, 3429113112, 4286391390, 5143669668, 5715188520, 6429587085, 8572782780, 10287339336, 12859174170, 17145565560, 25718348340, 51436696680]

約数ペア:

[(1, 51436696680), (2, 25718348340), (3, 17145565560), (4, 12859174170), (5, 10287339336), (6, 8572782780), (8, 6429587085), (9, 5715188520), (10, 5143669668), (12, 4286391390), (15, 3429113112), (17, 3025688040), (18, 2857594260), (20, 2571834834), (24, 2143195695), (27, 1905062840), (30, 1714556556), (31, 1659248280), (34, 1512844020), (36, 1428797130), (40, 1285917417), (45, 1143037704), (51, 1008562680), (54, 952531420), (60, 857278278), (62, 829624140), (68, 756422010), (72, 714398565), (85, 605137608), (90, 571518852), (93, 553082760), (102, 504281340), (108, 476265710), (120, 428639139), (124, 414812070), (135, 381012568), (136, 378211005), (153, 336187560), (155, 331849656), (170, 302568804), (180, 285759426), (186, 276541380), (204, 252140670), (216, 238132855), (248, 207406035), (255, 201712536), (270, 190506284), (279, 184360920), (306, 168093780), (310, 165924828), (340, 151284402), (360, 142879713), (372, 138270690), (408, 126070335), (459, 112062520), (465, 110616552), (510, 100856268), (527, 97602840), (540, 95253142), (558, 92180460), (612, 84046890), (620, 82962414), (680, 75642201), (744, 69135345), (765, 67237512), (837, 61453640), (918, 56031260), (930, 55308276), (1020, 50428134), (1054, 48801420), (1080, 47626571), (1116, 46090230), (1224, 42023445), (1240, 41481207), (1395, 36872184), (1530, 33618756), (1581, 32534280), (1674, 30726820), (1836, 28015630), (1860, 27654138), (2040, 25214067), (2108, 24400710), (2232, 23045115), (2295, 22412504), (2635, 19520568), (2790, 18436092), (3060, 16809378), (3162, 16267140), (3348, 15363410), (3672, 14007815), (3720, 13827069), (4185, 12290728), (4216, 12200355), (4590, 11206252), (4743, 10844760), (5270, 9760284), (5580, 9218046), (6120, 8404689), (6324, 8133570), (6696, 7681705), (7905, 6506856), (8370, 6145364), (9180, 5603126), (9486, 5422380), (10540, 4880142), (11160, 4609023), (12648, 4066785), (14229, 3614920), (15810, 3253428), (16740, 3072682), (18360, 2801563), (18972, 2711190), (21080, 2440071), (23715, 2168952), (28458, 1807460), (31620, 1626714), (33480, 1536341), (37944, 1355595), (47430, 1084476), (56916, 903730), (63240, 813357), (71145, 722984), (90373, 569160), (94860, 542238), (113832, 451865), (142290, 361492), (180746, 284580), (189720, 271119)]