125254920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149113}}^1$

素因数の和:149134

約数の個数: 64

約数和(自身を含む): 429448320

約数和(自身を除く): 304193400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 149113, 298226, 447339, 596452, 745565, 894678, 1043791, 1192904, 1491130, 1789356, 2087582, 2236695, 2982260, 3131373, 3578712, 4175164, 4473390, 5218955, 5964520, 6262746, 8350328, 8946780, 10437910, 12525492, 15656865, 17893560, 20875820, 25050984, 31313730, 41751640, 62627460, 125254920]

約数ペア:

[(1, 125254920), (2, 62627460), (3, 41751640), (4, 31313730), (5, 25050984), (6, 20875820), (7, 17893560), (8, 15656865), (10, 12525492), (12, 10437910), (14, 8946780), (15, 8350328), (20, 6262746), (21, 5964520), (24, 5218955), (28, 4473390), (30, 4175164), (35, 3578712), (40, 3131373), (42, 2982260), (56, 2236695), (60, 2087582), (70, 1789356), (84, 1491130), (105, 1192904), (120, 1043791), (140, 894678), (168, 745565), (210, 596452), (280, 447339), (420, 298226), (840, 149113)]