147046140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22079}}^1$

素因数の和:22131

約数の個数: 72

約数和(自身を含む): 458115840

約数和(自身を除く): 311069700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 22079, 44158, 66237, 88316, 110395, 132474, 198711, 220790, 264948, 331185, 397422, 441580, 662370, 794844, 816923, 993555, 1324740, 1633846, 1987110, 2450769, 3267692, 3974220, 4084615, 4901538, 7352307, 8169230, 9803076, 12253845, 14704614, 16338460, 24507690, 29409228, 36761535, 49015380, 73523070, 147046140]

約数ペア:

[(1, 147046140), (2, 73523070), (3, 49015380), (4, 36761535), (5, 29409228), (6, 24507690), (9, 16338460), (10, 14704614), (12, 12253845), (15, 9803076), (18, 8169230), (20, 7352307), (30, 4901538), (36, 4084615), (37, 3974220), (45, 3267692), (60, 2450769), (74, 1987110), (90, 1633846), (111, 1324740), (148, 993555), (180, 816923), (185, 794844), (222, 662370), (333, 441580), (370, 397422), (444, 331185), (555, 264948), (666, 220790), (740, 198711), (1110, 132474), (1332, 110395), (1665, 88316), (2220, 66237), (3330, 44158), (6660, 22079)]