249238440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62939}}^1$

素因数の和:62967

約数の個数: 96

約数和(自身を含む): 883677600

約数和(自身を除く): 634439160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 62939, 125878, 188817, 251756, 314695, 377634, 503512, 566451, 629390, 692329, 755268, 944085, 1132902, 1258780, 1384658, 1510536, 1888170, 2076987, 2265804, 2517560, 2769316, 2832255, 3461645, 3776340, 4153974, 4531608, 5538632, 5664510, 6230961, 6923290, 7552680, 8307948, 10384935, 11329020, 12461922, 13846580, 16615896, 20769870, 22658040, 24923844, 27693160, 31154805, 41539740, 49847688, 62309610, 83079480, 124619220, 249238440]

約数ペア:

[(1, 249238440), (2, 124619220), (3, 83079480), (4, 62309610), (5, 49847688), (6, 41539740), (8, 31154805), (9, 27693160), (10, 24923844), (11, 22658040), (12, 20769870), (15, 16615896), (18, 13846580), (20, 12461922), (22, 11329020), (24, 10384935), (30, 8307948), (33, 7552680), (36, 6923290), (40, 6230961), (44, 5664510), (45, 5538632), (55, 4531608), (60, 4153974), (66, 3776340), (72, 3461645), (88, 2832255), (90, 2769316), (99, 2517560), (110, 2265804), (120, 2076987), (132, 1888170), (165, 1510536), (180, 1384658), (198, 1258780), (220, 1132902), (264, 944085), (330, 755268), (360, 692329), (396, 629390), (440, 566451), (495, 503512), (660, 377634), (792, 314695), (990, 251756), (1320, 188817), (1980, 125878), (3960, 62939)]