158097780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5077}}^1$

素因数の和:5265

約数の個数: 72

約数和(自身を含む): 482430312

約数和(自身を除く): 324332532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5077, 5190, 6228, 7785, 10154, 10380, 15231, 15570, 20308, 25385, 30462, 31140, 45693, 50770, 60924, 76155, 91386, 101540, 152310, 182772, 228465, 304620, 456930, 878321, 913860, 1756642, 2634963, 3513284, 4391605, 5269926, 7904889, 8783210, 10539852, 13174815, 15809778, 17566420, 26349630, 31619556, 39524445, 52699260, 79048890, 158097780]

約数ペア:

[(1, 158097780), (2, 79048890), (3, 52699260), (4, 39524445), (5, 31619556), (6, 26349630), (9, 17566420), (10, 15809778), (12, 13174815), (15, 10539852), (18, 8783210), (20, 7904889), (30, 5269926), (36, 4391605), (45, 3513284), (60, 2634963), (90, 1756642), (173, 913860), (180, 878321), (346, 456930), (519, 304620), (692, 228465), (865, 182772), (1038, 152310), (1557, 101540), (1730, 91386), (2076, 76155), (2595, 60924), (3114, 50770), (3460, 45693), (5077, 31140), (5190, 30462), (6228, 25385), (7785, 20308), (10154, 15570), (10380, 15231)]