19632900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9349}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 64926400

約数和(自身を除く): 45293500

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, 9349, 18698, 28047, 37396, 46745, 56094, 65443, 93490, 112188, 130886, 140235, 186980, 196329, 233725, 261772, 280470, 327215, 392658, 467450, 560940, 654430, 701175, 785316, 934900, 981645, 1308860, 1402350, 1636075, 1963290, 2804700, 3272150, 3926580, 4908225, 6544300, 9816450, 19632900]

約数ペア:

[(1, 19632900), (2, 9816450), (3, 6544300), (4, 4908225), (5, 3926580), (6, 3272150), (7, 2804700), (10, 1963290), (12, 1636075), (14, 1402350), (15, 1308860), (20, 981645), (21, 934900), (25, 785316), (28, 701175), (30, 654430), (35, 560940), (42, 467450), (50, 392658), (60, 327215), (70, 280470), (75, 261772), (84, 233725), (100, 196329), (105, 186980), (140, 140235), (150, 130886), (175, 112188), (210, 93490), (300, 65443), (350, 56094), (420, 46745), (525, 37396), (700, 28047), (1050, 18698), (2100, 9349)]