75531820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 124068308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 883, 910, 940, 1222, 1316, 1645, 1766, 1820, 2444, 3055, 3290, 3532, 4277, 4415, 6110, 6181, 6580, 8554, 8830, 11479, 12220, 12362, 17108, 17660, 21385, 22958, 24724, 30905, 41501, 42770, 45916, 57395, 61810, 80353, 83002, 85540, 114790, 123620, 160706, 166004, 207505, 229580, 290507, 321412, 401765, 415010, 539513, 581014, 803530, 830020, 1079026, 1162028, 1452535, 1607060, 2158052, 2697565, 2905070, 3776591, 5395130, 5810140, 7553182, 10790260, 15106364, 18882955, 37765910, 75531820]

約数ペア:

[(1, 75531820), (2, 37765910), (4, 18882955), (5, 15106364), (7, 10790260), (10, 7553182), (13, 5810140), (14, 5395130), (20, 3776591), (26, 2905070), (28, 2697565), (35, 2158052), (47, 1607060), (52, 1452535), (65, 1162028), (70, 1079026), (91, 830020), (94, 803530), (130, 581014), (140, 539513), (182, 415010), (188, 401765), (235, 321412), (260, 290507), (329, 229580), (364, 207505), (455, 166004), (470, 160706), (611, 123620), (658, 114790), (883, 85540), (910, 83002), (940, 80353), (1222, 61810), (1316, 57395), (1645, 45916), (1766, 42770), (1820, 41501), (2444, 30905), (3055, 24724), (3290, 22958), (3532, 21385), (4277, 17660), (4415, 17108), (6110, 12362), (6181, 12220), (6580, 11479), (8554, 8830)]