75727050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10332

約数の個数: 72

約数和(自身を含む): 218486016

約数和(自身を除く): 142758966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 10303, 20606, 30909, 51515, 61818, 72121, 103030, 144242, 154545, 216363, 257575, 309090, 360605, 432726, 504847, 515150, 721210, 772725, 1009694, 1081815, 1514541, 1545450, 1803025, 2163630, 2524235, 3029082, 3606050, 5048470, 5409075, 7572705, 10818150, 12621175, 15145410, 25242350, 37863525, 75727050]

約数ペア:

[(1, 75727050), (2, 37863525), (3, 25242350), (5, 15145410), (6, 12621175), (7, 10818150), (10, 7572705), (14, 5409075), (15, 5048470), (21, 3606050), (25, 3029082), (30, 2524235), (35, 2163630), (42, 1803025), (49, 1545450), (50, 1514541), (70, 1081815), (75, 1009694), (98, 772725), (105, 721210), (147, 515150), (150, 504847), (175, 432726), (210, 360605), (245, 309090), (294, 257575), (350, 216363), (490, 154545), (525, 144242), (735, 103030), (1050, 72121), (1225, 61818), (1470, 51515), (2450, 30909), (3675, 20606), (7350, 10303)]