5415900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 17915520

約数和(自身を除く): 12499620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2579, 5158, 7737, 10316, 12895, 15474, 18053, 25790, 30948, 36106, 38685, 51580, 54159, 64475, 72212, 77370, 90265, 108318, 128950, 154740, 180530, 193425, 216636, 257900, 270795, 361060, 386850, 451325, 541590, 773700, 902650, 1083180, 1353975, 1805300, 2707950, 5415900]

約数ペア:

[(1, 5415900), (2, 2707950), (3, 1805300), (4, 1353975), (5, 1083180), (6, 902650), (7, 773700), (10, 541590), (12, 451325), (14, 386850), (15, 361060), (20, 270795), (21, 257900), (25, 216636), (28, 193425), (30, 180530), (35, 154740), (42, 128950), (50, 108318), (60, 90265), (70, 77370), (75, 72212), (84, 64475), (100, 54159), (105, 51580), (140, 38685), (150, 36106), (175, 30948), (210, 25790), (300, 18053), (350, 15474), (420, 12895), (525, 10316), (700, 7737), (1050, 5158), (2100, 2579)]