207549540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 240

約数和(自身を含む): 748883520

約数和(自身を除く): 541333980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 613, 627, 660, 684, 810, 836, 855, 891, 990, 1026, 1045, 1140, 1188, 1226, 1254, 1485, 1539, 1620, 1710, 1782, 1839, 1881, 1980, 2052, 2090, 2452, 2508, 2565, 2970, 3065, 3078, 3135, 3420, 3564, 3678, 3762, 4180, 4455, 5130, 5517, 5643, 5940, 6130, 6156, 6270, 6743, 7356, 7524, 7695, 8910, 9195, 9405, 10260, 11034, 11286, 11647, 12260, 12540, 13486, 15390, 16551, 16929, 17820, 18390, 18810, 20229, 22068, 22572, 23294, 26972, 27585, 28215, 30780, 33102, 33715, 33858, 34941, 36780, 37620, 40458, 46588, 49653, 55170, 56430, 58235, 60687, 66204, 67430, 67716, 69882, 80916, 82755, 84645, 99306, 101145, 104823, 110340, 112860, 116470, 121374, 128117, 134860, 139764, 165510, 169290, 174705, 182061, 198612, 202290, 209646, 232940, 242748, 248265, 256234, 303435, 314469, 331020, 338580, 349410, 364122, 384351, 404580, 419292, 496530, 512468, 524115, 546183, 606870, 628938, 640585, 698820, 728244, 768702, 910305, 943407, 993060, 1048230, 1092366, 1153053, 1213740, 1257876, 1281170, 1537404, 1572345, 1820610, 1886814, 1921755, 2096460, 2184732, 2306106, 2562340, 2730915, 3144690, 3459159, 3641220, 3773628, 3843510, 4612212, 4717035, 5461830, 5765265, 6289380, 6918318, 7687020, 9434070, 10377477, 10923660, 11530530, 13836636, 17295795, 18868140, 20754954, 23061060, 34591590, 41509908, 51887385, 69183180, 103774770, 207549540]

約数ペア:

[(1, 207549540), (2, 103774770), (3, 69183180), (4, 51887385), (5, 41509908), (6, 34591590), (9, 23061060), (10, 20754954), (11, 18868140), (12, 17295795), (15, 13836636), (18, 11530530), (19, 10923660), (20, 10377477), (22, 9434070), (27, 7687020), (30, 6918318), (33, 6289380), (36, 5765265), (38, 5461830), (44, 4717035), (45, 4612212), (54, 3843510), (55, 3773628), (57, 3641220), (60, 3459159), (66, 3144690), (76, 2730915), (81, 2562340), (90, 2306106), (95, 2184732), (99, 2096460), (108, 1921755), (110, 1886814), (114, 1820610), (132, 1572345), (135, 1537404), (162, 1281170), (165, 1257876), (171, 1213740), (180, 1153053), (190, 1092366), (198, 1048230), (209, 993060), (220, 943407), (228, 910305), (270, 768702), (285, 728244), (297, 698820), (324, 640585), (330, 628938), (342, 606870), (380, 546183), (396, 524115), (405, 512468), (418, 496530), (495, 419292), (513, 404580), (540, 384351), (570, 364122), (594, 349410), (613, 338580), (627, 331020), (660, 314469), (684, 303435), (810, 256234), (836, 248265), (855, 242748), (891, 232940), (990, 209646), (1026, 202290), (1045, 198612), (1140, 182061), (1188, 174705), (1226, 169290), (1254, 165510), (1485, 139764), (1539, 134860), (1620, 128117), (1710, 121374), (1782, 116470), (1839, 112860), (1881, 110340), (1980, 104823), (2052, 101145), (2090, 99306), (2452, 84645), (2508, 82755), (2565, 80916), (2970, 69882), (3065, 67716), (3078, 67430), (3135, 66204), (3420, 60687), (3564, 58235), (3678, 56430), (3762, 55170), (4180, 49653), (4455, 46588), (5130, 40458), (5517, 37620), (5643, 36780), (5940, 34941), (6130, 33858), (6156, 33715), (6270, 33102), (6743, 30780), (7356, 28215), (7524, 27585), (7695, 26972), (8910, 23294), (9195, 22572), (9405, 22068), (10260, 20229), (11034, 18810), (11286, 18390), (11647, 17820), (12260, 16929), (12540, 16551), (13486, 15390)]