83469602.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 913489920

約数和(自身を除く): 644620410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 353, 378, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 702, 706, 806, 819, 837, 910, 930, 945, 1059, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1755, 1765, 1890, 1953, 2015, 2118, 2170, 2418, 2457, 2471, 2730, 2790, 2821, 3177, 3255, 3510, 3530, 3627, 3906, 4030, 4095, 4185, 4589, 4914, 4942, 5295, 5642, 5859, 6045, 6354, 6510, 7254, 7413, 8190, 8370, 8463, 9178, 9531, 9765, 10590, 10881, 10943, 11718, 12090, 12285, 12355, 13767, 14105, 14826, 15885, 16926, 18135, 19062, 19530, 21762, 21886, 22239, 22945, 24570, 24710, 25389, 27534, 28210, 29295, 31770, 32123, 32829, 36270, 37065, 41301, 42315, 44478, 45890, 47655, 50778, 54405, 54715, 58590, 64246, 65658, 66717, 68835, 74130, 76167, 76601, 82602, 84630, 95310, 96369, 98487, 108810, 109430, 111195, 123903, 126945, 133434, 137670, 142259, 152334, 153202, 160615, 164145, 192738, 196974, 206505, 222390, 229803, 247806, 253890, 284518, 289107, 295461, 321230, 328290, 333585, 380835, 383005, 413010, 426777, 459606, 481845, 492435, 578214, 590922, 619515, 667170, 689409, 711295, 761670, 766010, 853554, 867321, 963690, 984870, 995813, 1149015, 1239030, 1280331, 1378818, 1422590, 1445535, 1477305, 1734642, 1991626, 2068227, 2133885, 2298030, 2560662, 2891070, 2954610, 2987439, 3447045, 3840993, 4136454, 4267770, 4336605, 4979065, 5974878, 6401655, 6894090, 7681986, 8673210, 8962317, 9958130, 10341135, 12803310, 14937195, 17924634, 19204965, 20682270, 26886951, 29874390, 38409930, 44811585, 53773902, 89623170, 134434755, 268869510]

約数ペア:

[(1, 268869510), (2, 134434755), (3, 89623170), (5, 53773902), (6, 44811585), (7, 38409930), (9, 29874390), (10, 26886951), (13, 20682270), (14, 19204965), (15, 17924634), (18, 14937195), (21, 12803310), (26, 10341135), (27, 9958130), (30, 8962317), (31, 8673210), (35, 7681986), (39, 6894090), (42, 6401655), (45, 5974878), (54, 4979065), (62, 4336605), (63, 4267770), (65, 4136454), (70, 3840993), (78, 3447045), (90, 2987439), (91, 2954610), (93, 2891070), (105, 2560662), (117, 2298030), (126, 2133885), (130, 2068227), (135, 1991626), (155, 1734642), (182, 1477305), (186, 1445535), (189, 1422590), (195, 1378818), (210, 1280331), (217, 1239030), (234, 1149015), (270, 995813), (273, 984870), (279, 963690), (310, 867321), (315, 853554), (351, 766010), (353, 761670), (378, 711295), (390, 689409), (403, 667170), (434, 619515), (455, 590922), (465, 578214), (546, 492435), (558, 481845), (585, 459606), (630, 426777), (651, 413010), (702, 383005), (706, 380835), (806, 333585), (819, 328290), (837, 321230), (910, 295461), (930, 289107), (945, 284518), (1059, 253890), (1085, 247806), (1170, 229803), (1209, 222390), (1302, 206505), (1365, 196974), (1395, 192738), (1638, 164145), (1674, 160615), (1755, 153202), (1765, 152334), (1890, 142259), (1953, 137670), (2015, 133434), (2118, 126945), (2170, 123903), (2418, 111195), (2457, 109430), (2471, 108810), (2730, 98487), (2790, 96369), (2821, 95310), (3177, 84630), (3255, 82602), (3510, 76601), (3530, 76167), (3627, 74130), (3906, 68835), (4030, 66717), (4095, 65658), (4185, 64246), (4589, 58590), (4914, 54715), (4942, 54405), (5295, 50778), (5642, 47655), (5859, 45890), (6045, 44478), (6354, 42315), (6510, 41301), (7254, 37065), (7413, 36270), (8190, 32829), (8370, 32123), (8463, 31770), (9178, 29295), (9531, 28210), (9765, 27534), (10590, 25389), (10881, 24710), (10943, 24570), (11718, 22945), (12090, 22239), (12285, 21886), (12355, 21762), (13767, 19530), (14105, 19062), (14826, 18135), (15885, 16926)]