56471580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 120

約数和(自身を含む): 193319280

約数和(自身を除く): 136847700

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, 3169, 3564, 4455, 5940, 6338, 8910, 9507, 12676, 15845, 17820, 19014, 28521, 31690, 34859, 38028, 47535, 57042, 63380, 69718, 85563, 95070, 104577, 114084, 139436, 142605, 171126, 174295, 190140, 209154, 256689, 285210, 313731, 342252, 348590, 418308, 427815, 513378, 522885, 570420, 627462, 697180, 855630, 941193, 1026756, 1045770, 1254924, 1283445, 1568655, 1711260, 1882386, 2091540, 2566890, 2823579, 3137310, 3764772, 4705965, 5133780, 5647158, 6274620, 9411930, 11294316, 14117895, 18823860, 28235790, 56471580]

約数ペア:

[(1, 56471580), (2, 28235790), (3, 18823860), (4, 14117895), (5, 11294316), (6, 9411930), (9, 6274620), (10, 5647158), (11, 5133780), (12, 4705965), (15, 3764772), (18, 3137310), (20, 2823579), (22, 2566890), (27, 2091540), (30, 1882386), (33, 1711260), (36, 1568655), (44, 1283445), (45, 1254924), (54, 1045770), (55, 1026756), (60, 941193), (66, 855630), (81, 697180), (90, 627462), (99, 570420), (108, 522885), (110, 513378), (132, 427815), (135, 418308), (162, 348590), (165, 342252), (180, 313731), (198, 285210), (220, 256689), (270, 209154), (297, 190140), (324, 174295), (330, 171126), (396, 142605), (405, 139436), (495, 114084), (540, 104577), (594, 95070), (660, 85563), (810, 69718), (891, 63380), (990, 57042), (1188, 47535), (1485, 38028), (1620, 34859), (1782, 31690), (1980, 28521), (2970, 19014), (3169, 17820), (3564, 15845), (4455, 12676), (5940, 9507), (6338, 8910)]