72295740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4089

約数の個数: 120

約数和(自身を含む): 247473072

約数和(自身を除く): 175177332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4057, 4455, 5940, 8114, 8910, 12171, 16228, 17820, 20285, 24342, 36513, 40570, 44627, 48684, 60855, 73026, 81140, 89254, 109539, 121710, 133881, 146052, 178508, 182565, 219078, 223135, 243420, 267762, 328617, 365130, 401643, 438156, 446270, 535524, 547695, 657234, 669405, 730260, 803286, 892540, 1095390, 1204929, 1314468, 1338810, 1606572, 1643085, 2008215, 2190780, 2409858, 2677620, 3286170, 3614787, 4016430, 4819716, 6024645, 6572340, 7229574, 8032860, 12049290, 14459148, 18073935, 24098580, 36147870, 72295740]

約数ペア:

[(1, 72295740), (2, 36147870), (3, 24098580), (4, 18073935), (5, 14459148), (6, 12049290), (9, 8032860), (10, 7229574), (11, 6572340), (12, 6024645), (15, 4819716), (18, 4016430), (20, 3614787), (22, 3286170), (27, 2677620), (30, 2409858), (33, 2190780), (36, 2008215), (44, 1643085), (45, 1606572), (54, 1338810), (55, 1314468), (60, 1204929), (66, 1095390), (81, 892540), (90, 803286), (99, 730260), (108, 669405), (110, 657234), (132, 547695), (135, 535524), (162, 446270), (165, 438156), (180, 401643), (198, 365130), (220, 328617), (270, 267762), (297, 243420), (324, 223135), (330, 219078), (396, 182565), (405, 178508), (495, 146052), (540, 133881), (594, 121710), (660, 109539), (810, 89254), (891, 81140), (990, 73026), (1188, 60855), (1485, 48684), (1620, 44627), (1782, 40570), (1980, 36513), (2970, 24342), (3564, 20285), (4057, 17820), (4455, 16228), (5940, 12171), (8114, 8910)]