82060020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 192

約数和(自身を含む): 309173760

約数和(自身を除く): 227113740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1277, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2554, 3060, 3213, 3570, 3780, 3831, 4284, 4590, 5108, 5355, 6385, 6426, 7140, 7662, 8939, 9180, 10710, 11493, 12770, 12852, 15324, 16065, 17878, 19155, 21420, 21709, 22986, 25540, 26817, 32130, 34479, 35756, 38310, 43418, 44695, 45972, 53634, 57465, 64260, 65127, 68958, 76620, 80451, 86836, 89390, 107268, 108545, 114930, 130254, 134085, 137916, 151963, 160902, 172395, 178780, 195381, 217090, 229860, 241353, 260508, 268170, 303926, 321804, 325635, 344790, 390762, 402255, 434180, 455889, 482706, 536340, 586143, 607852, 651270, 689580, 759815, 781524, 804510, 911778, 965412, 976905, 1172286, 1206765, 1302540, 1367667, 1519630, 1609020, 1823556, 1953810, 2279445, 2344572, 2413530, 2735334, 2930715, 3039260, 3907620, 4103001, 4558890, 4827060, 5470668, 5861430, 6838335, 8206002, 9117780, 11722860, 13676670, 16412004, 20515005, 27353340, 41030010, 82060020]

約数ペア:

[(1, 82060020), (2, 41030010), (3, 27353340), (4, 20515005), (5, 16412004), (6, 13676670), (7, 11722860), (9, 9117780), (10, 8206002), (12, 6838335), (14, 5861430), (15, 5470668), (17, 4827060), (18, 4558890), (20, 4103001), (21, 3907620), (27, 3039260), (28, 2930715), (30, 2735334), (34, 2413530), (35, 2344572), (36, 2279445), (42, 1953810), (45, 1823556), (51, 1609020), (54, 1519630), (60, 1367667), (63, 1302540), (68, 1206765), (70, 1172286), (84, 976905), (85, 965412), (90, 911778), (102, 804510), (105, 781524), (108, 759815), (119, 689580), (126, 651270), (135, 607852), (140, 586143), (153, 536340), (170, 482706), (180, 455889), (189, 434180), (204, 402255), (210, 390762), (238, 344790), (252, 325635), (255, 321804), (270, 303926), (306, 268170), (315, 260508), (340, 241353), (357, 229860), (378, 217090), (420, 195381), (459, 178780), (476, 172395), (510, 160902), (540, 151963), (595, 137916), (612, 134085), (630, 130254), (714, 114930), (756, 108545), (765, 107268), (918, 89390), (945, 86836), (1020, 80451), (1071, 76620), (1190, 68958), (1260, 65127), (1277, 64260), (1428, 57465), (1530, 53634), (1785, 45972), (1836, 44695), (1890, 43418), (2142, 38310), (2295, 35756), (2380, 34479), (2554, 32130), (3060, 26817), (3213, 25540), (3570, 22986), (3780, 21709), (3831, 21420), (4284, 19155), (4590, 17878), (5108, 16065), (5355, 15324), (6385, 12852), (6426, 12770), (7140, 11493), (7662, 10710), (8939, 9180)]