75124140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13759}}^1$

素因数の和:13791

約数の個数: 96

約数和(自身を含む): 258908160

約数和(自身を除く): 183784020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13759, 27518, 41277, 55036, 68795, 82554, 96313, 137590, 165108, 178867, 192626, 206385, 275180, 288939, 357734, 385252, 412770, 481565, 536601, 577878, 715468, 825540, 894335, 963130, 1073202, 1155756, 1252069, 1444695, 1788670, 1926260, 2146404, 2504138, 2683005, 2889390, 3577340, 3756207, 5008276, 5366010, 5778780, 6260345, 7512414, 10732020, 12520690, 15024828, 18781035, 25041380, 37562070, 75124140]

約数ペア:

[(1, 75124140), (2, 37562070), (3, 25041380), (4, 18781035), (5, 15024828), (6, 12520690), (7, 10732020), (10, 7512414), (12, 6260345), (13, 5778780), (14, 5366010), (15, 5008276), (20, 3756207), (21, 3577340), (26, 2889390), (28, 2683005), (30, 2504138), (35, 2146404), (39, 1926260), (42, 1788670), (52, 1444695), (60, 1252069), (65, 1155756), (70, 1073202), (78, 963130), (84, 894335), (91, 825540), (105, 715468), (130, 577878), (140, 536601), (156, 481565), (182, 412770), (195, 385252), (210, 357734), (260, 288939), (273, 275180), (364, 206385), (390, 192626), (420, 178867), (455, 165108), (546, 137590), (780, 96313), (910, 82554), (1092, 68795), (1365, 55036), (1820, 41277), (2730, 27518), (5460, 13759)]