225556974840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1867}}^1\times {\mathrm{2203}}^1$

素因数の和:4541

約数の個数: 128

約数和(自身を含む): 678822831360

約数和(自身を除く): 453265856520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 1867, 2203, 2285, 2742, 3656, 3734, 4406, 4570, 5484, 5601, 6609, 6855, 7468, 8812, 9140, 9335, 10968, 11015, 11202, 13218, 13710, 14936, 17624, 18280, 18670, 22030, 22404, 26436, 27420, 28005, 33045, 37340, 44060, 44808, 52872, 54840, 56010, 66090, 74680, 88120, 112020, 132180, 224040, 264360, 853219, 1006771, 1706438, 2013542, 2559657, 3020313, 3412876, 4027084, 4113001, 4266095, 5033855, 5119314, 6040626, 6825752, 8054168, 8226002, 8532190, 10067710, 10238628, 12081252, 12339003, 12798285, 15101565, 16452004, 17064380, 20135420, 20477256, 20565005, 24162504, 24678006, 25596570, 30203130, 32904008, 34128760, 40270840, 41130010, 49356012, 51193140, 60406260, 61695015, 82260020, 98712024, 102386280, 120812520, 123390030, 164520040, 246780060, 493560120, 1879641457, 3759282914, 5638924371, 7518565828, 9398207285, 11277848742, 15037131656, 18796414570, 22555697484, 28194621855, 37592829140, 45111394968, 56389243710, 75185658280, 112778487420, 225556974840]

約数ペア:

[(1, 225556974840), (2, 112778487420), (3, 75185658280), (4, 56389243710), (5, 45111394968), (6, 37592829140), (8, 28194621855), (10, 22555697484), (12, 18796414570), (15, 15037131656), (20, 11277848742), (24, 9398207285), (30, 7518565828), (40, 5638924371), (60, 3759282914), (120, 1879641457), (457, 493560120), (914, 246780060), (1371, 164520040), (1828, 123390030), (1867, 120812520), (2203, 102386280), (2285, 98712024), (2742, 82260020), (3656, 61695015), (3734, 60406260), (4406, 51193140), (4570, 49356012), (5484, 41130010), (5601, 40270840), (6609, 34128760), (6855, 32904008), (7468, 30203130), (8812, 25596570), (9140, 24678006), (9335, 24162504), (10968, 20565005), (11015, 20477256), (11202, 20135420), (13218, 17064380), (13710, 16452004), (14936, 15101565), (17624, 12798285), (18280, 12339003), (18670, 12081252), (22030, 10238628), (22404, 10067710), (26436, 8532190), (27420, 8226002), (28005, 8054168), (33045, 6825752), (37340, 6040626), (44060, 5119314), (44808, 5033855), (52872, 4266095), (54840, 4113001), (56010, 4027084), (66090, 3412876), (74680, 3020313), (88120, 2559657), (112020, 2013542), (132180, 1706438), (224040, 1006771), (264360, 853219)]