144209200

素因数分解:

$2^4\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1283}}^1$

素因数の和:1582

約数の個数: 60

約数和(自身を含む): 347966568

約数和(自身を除く): 203757368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 281, 400, 562, 1124, 1283, 1405, 2248, 2566, 2810, 4496, 5132, 5620, 6415, 7025, 10264, 11240, 12830, 14050, 20528, 22480, 25660, 28100, 32075, 51320, 56200, 64150, 102640, 112400, 128300, 256600, 360523, 513200, 721046, 1442092, 1802615, 2884184, 3605230, 5768368, 7210460, 9013075, 14420920, 18026150, 28841840, 36052300, 72104600, 144209200]

約数ペア:

[(1, 144209200), (2, 72104600), (4, 36052300), (5, 28841840), (8, 18026150), (10, 14420920), (16, 9013075), (20, 7210460), (25, 5768368), (40, 3605230), (50, 2884184), (80, 1802615), (100, 1442092), (200, 721046), (281, 513200), (400, 360523), (562, 256600), (1124, 128300), (1283, 112400), (1405, 102640), (2248, 64150), (2566, 56200), (2810, 51320), (4496, 32075), (5132, 28100), (5620, 25660), (6415, 22480), (7025, 20528), (10264, 14050), (11240, 12830)]