82415880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 284356800

約数和(自身を除く): 201940920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 139, 162, 180, 183, 216, 243, 244, 270, 278, 305, 324, 360, 366, 405, 417, 486, 488, 540, 549, 556, 610, 648, 695, 732, 810, 834, 915, 972, 1080, 1098, 1112, 1215, 1220, 1251, 1390, 1464, 1620, 1647, 1668, 1830, 1944, 2085, 2196, 2430, 2440, 2502, 2745, 2780, 3240, 3294, 3336, 3660, 3753, 4170, 4392, 4860, 4941, 5004, 5490, 5560, 6255, 6588, 7320, 7506, 8235, 8340, 8479, 9720, 9882, 10008, 10980, 11259, 12510, 13176, 14823, 15012, 16470, 16680, 16958, 18765, 19764, 21960, 22518, 24705, 25020, 25437, 29646, 30024, 32940, 33777, 33916, 37530, 39528, 42395, 45036, 49410, 50040, 50874, 56295, 59292, 65880, 67554, 67832, 74115, 75060, 76311, 84790, 90072, 98820, 101748, 112590, 118584, 127185, 135108, 148230, 150120, 152622, 168885, 169580, 197640, 203496, 225180, 228933, 254370, 270216, 296460, 305244, 337770, 339160, 381555, 450360, 457866, 508740, 592920, 610488, 675540, 686799, 763110, 915732, 1017480, 1144665, 1351080, 1373598, 1526220, 1831464, 2060397, 2289330, 2747196, 3052440, 3433995, 4120794, 4578660, 5494392, 6867990, 8241588, 9157320, 10301985, 13735980, 16483176, 20603970, 27471960, 41207940, 82415880]

約数ペア:

[(1, 82415880), (2, 41207940), (3, 27471960), (4, 20603970), (5, 16483176), (6, 13735980), (8, 10301985), (9, 9157320), (10, 8241588), (12, 6867990), (15, 5494392), (18, 4578660), (20, 4120794), (24, 3433995), (27, 3052440), (30, 2747196), (36, 2289330), (40, 2060397), (45, 1831464), (54, 1526220), (60, 1373598), (61, 1351080), (72, 1144665), (81, 1017480), (90, 915732), (108, 763110), (120, 686799), (122, 675540), (135, 610488), (139, 592920), (162, 508740), (180, 457866), (183, 450360), (216, 381555), (243, 339160), (244, 337770), (270, 305244), (278, 296460), (305, 270216), (324, 254370), (360, 228933), (366, 225180), (405, 203496), (417, 197640), (486, 169580), (488, 168885), (540, 152622), (549, 150120), (556, 148230), (610, 135108), (648, 127185), (695, 118584), (732, 112590), (810, 101748), (834, 98820), (915, 90072), (972, 84790), (1080, 76311), (1098, 75060), (1112, 74115), (1215, 67832), (1220, 67554), (1251, 65880), (1390, 59292), (1464, 56295), (1620, 50874), (1647, 50040), (1668, 49410), (1830, 45036), (1944, 42395), (2085, 39528), (2196, 37530), (2430, 33916), (2440, 33777), (2502, 32940), (2745, 30024), (2780, 29646), (3240, 25437), (3294, 25020), (3336, 24705), (3660, 22518), (3753, 21960), (4170, 19764), (4392, 18765), (4860, 16958), (4941, 16680), (5004, 16470), (5490, 15012), (5560, 14823), (6255, 13176), (6588, 12510), (7320, 11259), (7506, 10980), (8235, 10008), (8340, 9882), (8479, 9720)]