67372900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 168808640

約数和(自身を除く): 101435740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 218, 350, 436, 545, 700, 763, 883, 1090, 1526, 1766, 2180, 2725, 3052, 3532, 3815, 4415, 5450, 6181, 7630, 8830, 10900, 12362, 15260, 17660, 19075, 22075, 24724, 30905, 38150, 44150, 61810, 76300, 88300, 96247, 123620, 154525, 192494, 309050, 384988, 481235, 618100, 673729, 962470, 1347458, 1924940, 2406175, 2694916, 3368645, 4812350, 6737290, 9624700, 13474580, 16843225, 33686450, 67372900]

約数ペア:

[(1, 67372900), (2, 33686450), (4, 16843225), (5, 13474580), (7, 9624700), (10, 6737290), (14, 4812350), (20, 3368645), (25, 2694916), (28, 2406175), (35, 1924940), (50, 1347458), (70, 962470), (100, 673729), (109, 618100), (140, 481235), (175, 384988), (218, 309050), (350, 192494), (436, 154525), (545, 123620), (700, 96247), (763, 88300), (883, 76300), (1090, 61810), (1526, 44150), (1766, 38150), (2180, 30905), (2725, 24724), (3052, 22075), (3532, 19075), (3815, 17660), (4415, 15260), (5450, 12362), (6181, 10900), (7630, 8830)]