30447200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5464

約数の個数: 72

約数和(自身を含む): 84963312

約数和(自身を除く): 54516112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5437, 5600, 10874, 21748, 27185, 38059, 43496, 54370, 76118, 86992, 108740, 135925, 152236, 173984, 190295, 217480, 271850, 304472, 380590, 434960, 543700, 608944, 761180, 869920, 951475, 1087400, 1217888, 1522360, 1902950, 2174800, 3044720, 3805900, 4349600, 6089440, 7611800, 15223600, 30447200]

約数ペア:

[(1, 30447200), (2, 15223600), (4, 7611800), (5, 6089440), (7, 4349600), (8, 3805900), (10, 3044720), (14, 2174800), (16, 1902950), (20, 1522360), (25, 1217888), (28, 1087400), (32, 951475), (35, 869920), (40, 761180), (50, 608944), (56, 543700), (70, 434960), (80, 380590), (100, 304472), (112, 271850), (140, 217480), (160, 190295), (175, 173984), (200, 152236), (224, 135925), (280, 108740), (350, 86992), (400, 76118), (560, 54370), (700, 43496), (800, 38059), (1120, 27185), (1400, 21748), (2800, 10874), (5437, 5600)]