142131060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21341}}^1$

素因数の和:21393

約数の個数: 72

約数和(自身を含む): 442803816

約数和(自身を除く): 300672756

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, 21341, 42682, 64023, 85364, 106705, 128046, 192069, 213410, 256092, 320115, 384138, 426820, 640230, 768276, 789617, 960345, 1280460, 1579234, 1920690, 2368851, 3158468, 3841380, 3948085, 4737702, 7106553, 7896170, 9475404, 11844255, 14213106, 15792340, 23688510, 28426212, 35532765, 47377020, 71065530, 142131060]

約数ペア:

[(1, 142131060), (2, 71065530), (3, 47377020), (4, 35532765), (5, 28426212), (6, 23688510), (9, 15792340), (10, 14213106), (12, 11844255), (15, 9475404), (18, 7896170), (20, 7106553), (30, 4737702), (36, 3948085), (37, 3841380), (45, 3158468), (60, 2368851), (74, 1920690), (90, 1579234), (111, 1280460), (148, 960345), (180, 789617), (185, 768276), (222, 640230), (333, 426820), (370, 384138), (444, 320115), (555, 256092), (666, 213410), (740, 192069), (1110, 128046), (1332, 106705), (1665, 85364), (2220, 64023), (3330, 42682), (6660, 21341)]