75171460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 196664832

約数和(自身を除く): 121493372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 182, 206, 260, 364, 401, 412, 455, 515, 721, 802, 910, 1030, 1339, 1442, 1604, 1820, 2005, 2060, 2678, 2807, 2884, 3605, 4010, 5213, 5356, 5614, 6695, 7210, 8020, 9373, 10426, 11228, 13390, 14035, 14420, 18746, 20852, 26065, 26780, 28070, 36491, 37492, 41303, 46865, 52130, 56140, 72982, 82606, 93730, 104260, 145964, 165212, 182455, 187460, 206515, 289121, 364910, 413030, 536939, 578242, 729820, 826060, 1073878, 1156484, 1445605, 2147756, 2684695, 2891210, 3758573, 5369390, 5782420, 7517146, 10738780, 15034292, 18792865, 37585730, 75171460]

約数ペア:

[(1, 75171460), (2, 37585730), (4, 18792865), (5, 15034292), (7, 10738780), (10, 7517146), (13, 5782420), (14, 5369390), (20, 3758573), (26, 2891210), (28, 2684695), (35, 2147756), (52, 1445605), (65, 1156484), (70, 1073878), (91, 826060), (103, 729820), (130, 578242), (140, 536939), (182, 413030), (206, 364910), (260, 289121), (364, 206515), (401, 187460), (412, 182455), (455, 165212), (515, 145964), (721, 104260), (802, 93730), (910, 82606), (1030, 72982), (1339, 56140), (1442, 52130), (1604, 46865), (1820, 41303), (2005, 37492), (2060, 36491), (2678, 28070), (2807, 26780), (2884, 26065), (3605, 20852), (4010, 18746), (5213, 14420), (5356, 14035), (5614, 13390), (6695, 11228), (7210, 10426), (8020, 9373)]