153715140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8291}}^1$

素因数の和:8409

約数の個数: 72

約数和(自身を含む): 470852928

約数和(自身を除く): 317137788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 8291, 9270, 16582, 18540, 24873, 33164, 41455, 49746, 74619, 82910, 99492, 124365, 149238, 165820, 248730, 298476, 373095, 497460, 746190, 853973, 1492380, 1707946, 2561919, 3415892, 4269865, 5123838, 7685757, 8539730, 10247676, 12809595, 15371514, 17079460, 25619190, 30743028, 38428785, 51238380, 76857570, 153715140]

約数ペア:

[(1, 153715140), (2, 76857570), (3, 51238380), (4, 38428785), (5, 30743028), (6, 25619190), (9, 17079460), (10, 15371514), (12, 12809595), (15, 10247676), (18, 8539730), (20, 7685757), (30, 5123838), (36, 4269865), (45, 3415892), (60, 2561919), (90, 1707946), (103, 1492380), (180, 853973), (206, 746190), (309, 497460), (412, 373095), (515, 298476), (618, 248730), (927, 165820), (1030, 149238), (1236, 124365), (1545, 99492), (1854, 82910), (2060, 74619), (3090, 49746), (3708, 41455), (4635, 33164), (6180, 24873), (8291, 18540), (9270, 16582)]