2797837020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6817

約数の個数: 216

約数和(自身を含む): 9820858320

約数和(自身を除く): 7023021300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 198, 209, 220, 228, 242, 285, 330, 342, 363, 380, 396, 418, 484, 495, 570, 605, 627, 660, 684, 726, 836, 855, 990, 1045, 1089, 1140, 1210, 1254, 1452, 1710, 1815, 1881, 1980, 2090, 2178, 2299, 2420, 2508, 3135, 3420, 3630, 3762, 4180, 4356, 4598, 5445, 6270, 6761, 6897, 7260, 7524, 9196, 9405, 10890, 11495, 12540, 13522, 13794, 18810, 20283, 20691, 21780, 22990, 27044, 27588, 33805, 34485, 37620, 40566, 41382, 45980, 60849, 67610, 68970, 74371, 81132, 82764, 101415, 103455, 121698, 128459, 135220, 137940, 148742, 202830, 206910, 223113, 243396, 256918, 297484, 304245, 371855, 385377, 405660, 413820, 446226, 513836, 608490, 642295, 669339, 743710, 770754, 818081, 892452, 1115565, 1156131, 1216980, 1284590, 1338678, 1413049, 1487420, 1541508, 1636162, 1926885, 2231130, 2312262, 2454243, 2569180, 2677356, 2826098, 3272324, 3346695, 3853770, 4090405, 4239147, 4462260, 4624524, 4908486, 5652196, 5780655, 6693390, 7065245, 7362729, 7707540, 8180810, 8478294, 9816972, 11561310, 12271215, 12717441, 13386780, 14130490, 14725458, 15543539, 16361620, 16956588, 21195735, 23122620, 24542430, 25434882, 28260980, 29450916, 31087078, 36813645, 42391470, 46630617, 49084860, 50869764, 62174156, 63587205, 73627290, 77717695, 84782940, 93261234, 127174410, 139891851, 147254580, 155435390, 186522468, 233153085, 254348820, 279783702, 310870780, 466306170, 559567404, 699459255, 932612340, 1398918510, 2797837020]

約数ペア:

[(1, 2797837020), (2, 1398918510), (3, 932612340), (4, 699459255), (5, 559567404), (6, 466306170), (9, 310870780), (10, 279783702), (11, 254348820), (12, 233153085), (15, 186522468), (18, 155435390), (19, 147254580), (20, 139891851), (22, 127174410), (30, 93261234), (33, 84782940), (36, 77717695), (38, 73627290), (44, 63587205), (45, 62174156), (55, 50869764), (57, 49084860), (60, 46630617), (66, 42391470), (76, 36813645), (90, 31087078), (95, 29450916), (99, 28260980), (110, 25434882), (114, 24542430), (121, 23122620), (132, 21195735), (165, 16956588), (171, 16361620), (180, 15543539), (190, 14725458), (198, 14130490), (209, 13386780), (220, 12717441), (228, 12271215), (242, 11561310), (285, 9816972), (330, 8478294), (342, 8180810), (363, 7707540), (380, 7362729), (396, 7065245), (418, 6693390), (484, 5780655), (495, 5652196), (570, 4908486), (605, 4624524), (627, 4462260), (660, 4239147), (684, 4090405), (726, 3853770), (836, 3346695), (855, 3272324), (990, 2826098), (1045, 2677356), (1089, 2569180), (1140, 2454243), (1210, 2312262), (1254, 2231130), (1452, 1926885), (1710, 1636162), (1815, 1541508), (1881, 1487420), (1980, 1413049), (2090, 1338678), (2178, 1284590), (2299, 1216980), (2420, 1156131), (2508, 1115565), (3135, 892452), (3420, 818081), (3630, 770754), (3762, 743710), (4180, 669339), (4356, 642295), (4598, 608490), (5445, 513836), (6270, 446226), (6761, 413820), (6897, 405660), (7260, 385377), (7524, 371855), (9196, 304245), (9405, 297484), (10890, 256918), (11495, 243396), (12540, 223113), (13522, 206910), (13794, 202830), (18810, 148742), (20283, 137940), (20691, 135220), (21780, 128459), (22990, 121698), (27044, 103455), (27588, 101415), (33805, 82764), (34485, 81132), (37620, 74371), (40566, 68970), (41382, 67610), (45980, 60849)]