178142220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7019}}^1$

素因数の和:7084

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 387950580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 7019, 8460, 12690, 14038, 21057, 25380, 28076, 35095, 42114, 63171, 70190, 84228, 105285, 126342, 140380, 189513, 210570, 252684, 315855, 329893, 379026, 421140, 631710, 659786, 758052, 947565, 989679, 1263420, 1319572, 1649465, 1895130, 1979358, 2969037, 3298930, 3790260, 3958716, 4948395, 5938074, 6597860, 8907111, 9896790, 11876148, 14845185, 17814222, 19793580, 29690370, 35628444, 44535555, 59380740, 89071110, 178142220]

約数ペア:

[(1, 178142220), (2, 89071110), (3, 59380740), (4, 44535555), (5, 35628444), (6, 29690370), (9, 19793580), (10, 17814222), (12, 14845185), (15, 11876148), (18, 9896790), (20, 8907111), (27, 6597860), (30, 5938074), (36, 4948395), (45, 3958716), (47, 3790260), (54, 3298930), (60, 2969037), (90, 1979358), (94, 1895130), (108, 1649465), (135, 1319572), (141, 1263420), (180, 989679), (188, 947565), (235, 758052), (270, 659786), (282, 631710), (423, 421140), (470, 379026), (540, 329893), (564, 315855), (705, 252684), (846, 210570), (940, 189513), (1269, 140380), (1410, 126342), (1692, 105285), (2115, 84228), (2538, 70190), (2820, 63171), (4230, 42114), (5076, 35095), (6345, 28076), (7019, 25380), (8460, 21057), (12690, 14038)]