41400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1$

素因数の和:45

約数の個数: 72

約数和(自身を含む): 145080

約数和(自身を除く): 103680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 20700, 41400]

約数ペア:

[(1, 41400), (2, 20700), (3, 13800), (4, 10350), (5, 8280), (6, 6900), (8, 5175), (9, 4600), (10, 4140), (12, 3450), (15, 2760), (18, 2300), (20, 2070), (23, 1800), (24, 1725), (25, 1656), (30, 1380), (36, 1150), (40, 1035), (45, 920), (46, 900), (50, 828), (60, 690), (69, 600), (72, 575), (75, 552), (90, 460), (92, 450), (100, 414), (115, 360), (120, 345), (138, 300), (150, 276), (180, 230), (184, 225), (200, 207)]