144638200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{14759}}^1$

素因数の和:14789

約数の個数: 72

約数和(自身を含む): 391213800

約数和(自身を除く): 246575600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 14759, 29518, 59036, 73795, 103313, 118072, 147590, 206626, 295180, 368975, 413252, 516565, 590360, 723191, 737950, 826504, 1033130, 1446382, 1475900, 2066260, 2582825, 2892764, 2951800, 3615955, 4132520, 5165650, 5785528, 7231910, 10331300, 14463820, 18079775, 20662600, 28927640, 36159550, 72319100, 144638200]

約数ペア:

[(1, 144638200), (2, 72319100), (4, 36159550), (5, 28927640), (7, 20662600), (8, 18079775), (10, 14463820), (14, 10331300), (20, 7231910), (25, 5785528), (28, 5165650), (35, 4132520), (40, 3615955), (49, 2951800), (50, 2892764), (56, 2582825), (70, 2066260), (98, 1475900), (100, 1446382), (140, 1033130), (175, 826504), (196, 737950), (200, 723191), (245, 590360), (280, 516565), (350, 413252), (392, 368975), (490, 295180), (700, 206626), (980, 147590), (1225, 118072), (1400, 103313), (1960, 73795), (2450, 59036), (4900, 29518), (9800, 14759)]