75261090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 198169920

約数和(自身を除く): 122908830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 157, 174, 190, 285, 290, 314, 435, 471, 551, 570, 785, 841, 870, 942, 1102, 1570, 1653, 1682, 2355, 2523, 2755, 2983, 3306, 4205, 4553, 4710, 5046, 5510, 5966, 8265, 8410, 8949, 9106, 12615, 13659, 14915, 15979, 16530, 17898, 22765, 25230, 27318, 29830, 31958, 44745, 45530, 47937, 68295, 79895, 86507, 89490, 95874, 132037, 136590, 159790, 173014, 239685, 259521, 264074, 396111, 432535, 479370, 519042, 660185, 792222, 865070, 1297605, 1320370, 1980555, 2508703, 2595210, 3961110, 5017406, 7526109, 12543515, 15052218, 25087030, 37630545, 75261090]

約数ペア:

[(1, 75261090), (2, 37630545), (3, 25087030), (5, 15052218), (6, 12543515), (10, 7526109), (15, 5017406), (19, 3961110), (29, 2595210), (30, 2508703), (38, 1980555), (57, 1320370), (58, 1297605), (87, 865070), (95, 792222), (114, 660185), (145, 519042), (157, 479370), (174, 432535), (190, 396111), (285, 264074), (290, 259521), (314, 239685), (435, 173014), (471, 159790), (551, 136590), (570, 132037), (785, 95874), (841, 89490), (870, 86507), (942, 79895), (1102, 68295), (1570, 47937), (1653, 45530), (1682, 44745), (2355, 31958), (2523, 29830), (2755, 27318), (2983, 25230), (3306, 22765), (4205, 17898), (4553, 16530), (4710, 15979), (5046, 14915), (5510, 13659), (5966, 12615), (8265, 9106), (8410, 8949)]