75243990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 192119040

約数和(自身を除く): 116875050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 505, 570, 606, 1010, 1307, 1515, 1919, 2614, 3030, 3838, 3921, 5757, 6535, 7842, 9595, 11514, 13070, 19190, 19605, 24833, 28785, 39210, 49666, 57570, 74499, 124165, 132007, 148998, 248330, 264014, 372495, 396021, 660035, 744990, 792042, 1320070, 1980105, 2508133, 3960210, 5016266, 7524399, 12540665, 15048798, 25081330, 37621995, 75243990]

約数ペア:

[(1, 75243990), (2, 37621995), (3, 25081330), (5, 15048798), (6, 12540665), (10, 7524399), (15, 5016266), (19, 3960210), (30, 2508133), (38, 1980105), (57, 1320070), (95, 792042), (101, 744990), (114, 660035), (190, 396021), (202, 372495), (285, 264014), (303, 248330), (505, 148998), (570, 132007), (606, 124165), (1010, 74499), (1307, 57570), (1515, 49666), (1919, 39210), (2614, 28785), (3030, 24833), (3838, 19605), (3921, 19190), (5757, 13070), (6535, 11514), (7842, 9595)]