126844740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64063}}^1$

素因数の和:64089

約数の個数: 72

約数和(自身を含む): 419747328

約数和(自身を除く): 292902588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 64063, 128126, 192189, 256252, 320315, 384378, 576567, 640630, 704693, 768756, 960945, 1153134, 1281260, 1409386, 1921890, 2114079, 2306268, 2818772, 2882835, 3523465, 3843780, 4228158, 5765670, 6342237, 7046930, 8456316, 10570395, 11531340, 12684474, 14093860, 21140790, 25368948, 31711185, 42281580, 63422370, 126844740]

約数ペア:

[(1, 126844740), (2, 63422370), (3, 42281580), (4, 31711185), (5, 25368948), (6, 21140790), (9, 14093860), (10, 12684474), (11, 11531340), (12, 10570395), (15, 8456316), (18, 7046930), (20, 6342237), (22, 5765670), (30, 4228158), (33, 3843780), (36, 3523465), (44, 2882835), (45, 2818772), (55, 2306268), (60, 2114079), (66, 1921890), (90, 1409386), (99, 1281260), (110, 1153134), (132, 960945), (165, 768756), (180, 704693), (198, 640630), (220, 576567), (330, 384378), (396, 320315), (495, 256252), (660, 192189), (990, 128126), (1980, 64063)]