54165300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25793}}^1$

素因数の和:25817

約数の個数: 72

約数和(自身を含む): 179113536

約数和(自身を除く): 124948236

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, 25793, 51586, 77379, 103172, 128965, 154758, 180551, 257930, 309516, 361102, 386895, 515860, 541653, 644825, 722204, 773790, 902755, 1083306, 1289650, 1547580, 1805510, 1934475, 2166612, 2579300, 2708265, 3611020, 3868950, 4513775, 5416530, 7737900, 9027550, 10833060, 13541325, 18055100, 27082650, 54165300]

約数ペア:

[(1, 54165300), (2, 27082650), (3, 18055100), (4, 13541325), (5, 10833060), (6, 9027550), (7, 7737900), (10, 5416530), (12, 4513775), (14, 3868950), (15, 3611020), (20, 2708265), (21, 2579300), (25, 2166612), (28, 1934475), (30, 1805510), (35, 1547580), (42, 1289650), (50, 1083306), (60, 902755), (70, 773790), (75, 722204), (84, 644825), (100, 541653), (105, 515860), (140, 386895), (150, 361102), (175, 309516), (210, 257930), (300, 180551), (350, 154758), (420, 128965), (525, 103172), (700, 77379), (1050, 51586), (2100, 25793)]