149080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 463458240

約数和(自身を除く): 314377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 157, 164, 193, 205, 246, 314, 328, 386, 410, 471, 492, 579, 615, 628, 772, 785, 820, 942, 965, 984, 1158, 1230, 1256, 1544, 1570, 1640, 1884, 1930, 2316, 2355, 2460, 2895, 3140, 3768, 3860, 4632, 4710, 4920, 5790, 6280, 6437, 7720, 7913, 9420, 11580, 12874, 15826, 18840, 19311, 23160, 23739, 25748, 30301, 31652, 32185, 38622, 39565, 47478, 51496, 60602, 63304, 64370, 77244, 79130, 90903, 94956, 96555, 118695, 121204, 128740, 151505, 154488, 158260, 181806, 189912, 193110, 237390, 242408, 257480, 303010, 316520, 363612, 386220, 454515, 474780, 606020, 727224, 772440, 909030, 949560, 1212040, 1242341, 1818060, 2484682, 3636120, 3727023, 4969364, 6211705, 7454046, 9938728, 12423410, 14908092, 18635115, 24846820, 29816184, 37270230, 49693640, 74540460, 149080920]

約数ペア:

[(1, 149080920), (2, 74540460), (3, 49693640), (4, 37270230), (5, 29816184), (6, 24846820), (8, 18635115), (10, 14908092), (12, 12423410), (15, 9938728), (20, 7454046), (24, 6211705), (30, 4969364), (40, 3727023), (41, 3636120), (60, 2484682), (82, 1818060), (120, 1242341), (123, 1212040), (157, 949560), (164, 909030), (193, 772440), (205, 727224), (246, 606020), (314, 474780), (328, 454515), (386, 386220), (410, 363612), (471, 316520), (492, 303010), (579, 257480), (615, 242408), (628, 237390), (772, 193110), (785, 189912), (820, 181806), (942, 158260), (965, 154488), (984, 151505), (1158, 128740), (1230, 121204), (1256, 118695), (1544, 96555), (1570, 94956), (1640, 90903), (1884, 79130), (1930, 77244), (2316, 64370), (2355, 63304), (2460, 60602), (2895, 51496), (3140, 47478), (3768, 39565), (3860, 38622), (4632, 32185), (4710, 31652), (4920, 30301), (5790, 25748), (6280, 23739), (6437, 23160), (7720, 19311), (7913, 18840), (9420, 15826), (11580, 12874)]