76372440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 162644520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 167, 185, 206, 222, 296, 309, 334, 370, 412, 444, 501, 515, 555, 618, 668, 740, 824, 835, 888, 1002, 1030, 1110, 1236, 1336, 1480, 1545, 1670, 2004, 2060, 2220, 2472, 2505, 3090, 3340, 3811, 4008, 4120, 4440, 5010, 6179, 6180, 6680, 7622, 10020, 11433, 12358, 12360, 15244, 17201, 18537, 19055, 20040, 22866, 24716, 30488, 30895, 34402, 37074, 38110, 45732, 49432, 51603, 57165, 61790, 68804, 74148, 76220, 86005, 91464, 92685, 103206, 114330, 123580, 137608, 148296, 152440, 172010, 185370, 206412, 228660, 247160, 258015, 344020, 370740, 412824, 457320, 516030, 636437, 688040, 741480, 1032060, 1272874, 1909311, 2064120, 2545748, 3182185, 3818622, 5091496, 6364370, 7637244, 9546555, 12728740, 15274488, 19093110, 25457480, 38186220, 76372440]

約数ペア:

[(1, 76372440), (2, 38186220), (3, 25457480), (4, 19093110), (5, 15274488), (6, 12728740), (8, 9546555), (10, 7637244), (12, 6364370), (15, 5091496), (20, 3818622), (24, 3182185), (30, 2545748), (37, 2064120), (40, 1909311), (60, 1272874), (74, 1032060), (103, 741480), (111, 688040), (120, 636437), (148, 516030), (167, 457320), (185, 412824), (206, 370740), (222, 344020), (296, 258015), (309, 247160), (334, 228660), (370, 206412), (412, 185370), (444, 172010), (501, 152440), (515, 148296), (555, 137608), (618, 123580), (668, 114330), (740, 103206), (824, 92685), (835, 91464), (888, 86005), (1002, 76220), (1030, 74148), (1110, 68804), (1236, 61790), (1336, 57165), (1480, 51603), (1545, 49432), (1670, 45732), (2004, 38110), (2060, 37074), (2220, 34402), (2472, 30895), (2505, 30488), (3090, 24716), (3340, 22866), (3811, 20040), (4008, 19055), (4120, 18537), (4440, 17201), (5010, 15244), (6179, 12360), (6180, 12358), (6680, 11433), (7622, 10020)]