76213260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 171452340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 449, 460, 492, 615, 690, 738, 820, 828, 898, 943, 1035, 1230, 1347, 1380, 1476, 1796, 1845, 1886, 2070, 2245, 2460, 2694, 2829, 3690, 3772, 4041, 4140, 4490, 4715, 5388, 5658, 6735, 7380, 8082, 8487, 8980, 9430, 10327, 11316, 13470, 14145, 16164, 16974, 18409, 18860, 20205, 20654, 26940, 28290, 30981, 33948, 36818, 40410, 41308, 42435, 51635, 55227, 56580, 61962, 73636, 80820, 84870, 92045, 92943, 103270, 110454, 123924, 154905, 165681, 169740, 184090, 185886, 206540, 220908, 276135, 309810, 331362, 368180, 371772, 423407, 464715, 552270, 619620, 662724, 828405, 846814, 929430, 1104540, 1270221, 1656810, 1693628, 1858860, 2117035, 2540442, 3313620, 3810663, 4234070, 5080884, 6351105, 7621326, 8468140, 12702210, 15242652, 19053315, 25404420, 38106630, 76213260]

約数ペア:

[(1, 76213260), (2, 38106630), (3, 25404420), (4, 19053315), (5, 15242652), (6, 12702210), (9, 8468140), (10, 7621326), (12, 6351105), (15, 5080884), (18, 4234070), (20, 3810663), (23, 3313620), (30, 2540442), (36, 2117035), (41, 1858860), (45, 1693628), (46, 1656810), (60, 1270221), (69, 1104540), (82, 929430), (90, 846814), (92, 828405), (115, 662724), (123, 619620), (138, 552270), (164, 464715), (180, 423407), (205, 371772), (207, 368180), (230, 331362), (246, 309810), (276, 276135), (345, 220908), (369, 206540), (410, 185886), (414, 184090), (449, 169740), (460, 165681), (492, 154905), (615, 123924), (690, 110454), (738, 103270), (820, 92943), (828, 92045), (898, 84870), (943, 80820), (1035, 73636), (1230, 61962), (1347, 56580), (1380, 55227), (1476, 51635), (1796, 42435), (1845, 41308), (1886, 40410), (2070, 36818), (2245, 33948), (2460, 30981), (2694, 28290), (2829, 26940), (3690, 20654), (3772, 20205), (4041, 18860), (4140, 18409), (4490, 16974), (4715, 16164), (5388, 14145), (5658, 13470), (6735, 11316), (7380, 10327), (8082, 9430), (8487, 8980)]