60685900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 147115584

約数和(自身を除く): 86429684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1283, 1892, 2150, 2365, 2566, 4300, 4730, 5132, 6415, 9460, 11825, 12830, 14113, 23650, 25660, 28226, 32075, 47300, 55169, 56452, 64150, 70565, 110338, 128300, 141130, 220676, 275845, 282260, 352825, 551690, 606859, 705650, 1103380, 1213718, 1379225, 1411300, 2427436, 2758450, 3034295, 5516900, 6068590, 12137180, 15171475, 30342950, 60685900]

約数ペア:

[(1, 60685900), (2, 30342950), (4, 15171475), (5, 12137180), (10, 6068590), (11, 5516900), (20, 3034295), (22, 2758450), (25, 2427436), (43, 1411300), (44, 1379225), (50, 1213718), (55, 1103380), (86, 705650), (100, 606859), (110, 551690), (172, 352825), (215, 282260), (220, 275845), (275, 220676), (430, 141130), (473, 128300), (550, 110338), (860, 70565), (946, 64150), (1075, 56452), (1100, 55169), (1283, 47300), (1892, 32075), (2150, 28226), (2365, 25660), (2566, 23650), (4300, 14113), (4730, 12830), (5132, 11825), (6415, 9460)]