68734050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 214527936

約数和(自身を除く): 145793886

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 541, 550, 605, 726, 770, 825, 847, 1050, 1082, 1155, 1210, 1623, 1650, 1694, 1815, 1925, 2310, 2541, 2705, 3025, 3246, 3630, 3787, 3850, 4235, 5082, 5410, 5775, 5951, 6050, 7574, 8115, 8470, 9075, 11361, 11550, 11902, 12705, 13525, 16230, 17853, 18150, 18935, 21175, 22722, 25410, 27050, 29755, 35706, 37870, 40575, 41657, 42350, 56805, 59510, 63525, 65461, 81150, 83314, 89265, 94675, 113610, 124971, 127050, 130922, 148775, 178530, 189350, 196383, 208285, 249942, 284025, 297550, 327305, 392766, 416570, 446325, 458227, 568050, 624855, 654610, 892650, 916454, 981915, 1041425, 1249710, 1374681, 1636525, 1963830, 2082850, 2291135, 2749362, 3124275, 3273050, 4582270, 4909575, 6248550, 6873405, 9819150, 11455675, 13746810, 22911350, 34367025, 68734050]

約数ペア:

[(1, 68734050), (2, 34367025), (3, 22911350), (5, 13746810), (6, 11455675), (7, 9819150), (10, 6873405), (11, 6248550), (14, 4909575), (15, 4582270), (21, 3273050), (22, 3124275), (25, 2749362), (30, 2291135), (33, 2082850), (35, 1963830), (42, 1636525), (50, 1374681), (55, 1249710), (66, 1041425), (70, 981915), (75, 916454), (77, 892650), (105, 654610), (110, 624855), (121, 568050), (150, 458227), (154, 446325), (165, 416570), (175, 392766), (210, 327305), (231, 297550), (242, 284025), (275, 249942), (330, 208285), (350, 196383), (363, 189350), (385, 178530), (462, 148775), (525, 130922), (541, 127050), (550, 124971), (605, 113610), (726, 94675), (770, 89265), (825, 83314), (847, 81150), (1050, 65461), (1082, 63525), (1155, 59510), (1210, 56805), (1623, 42350), (1650, 41657), (1694, 40575), (1815, 37870), (1925, 35706), (2310, 29755), (2541, 27050), (2705, 25410), (3025, 22722), (3246, 21175), (3630, 18935), (3787, 18150), (3850, 17853), (4235, 16230), (5082, 13525), (5410, 12705), (5775, 11902), (5951, 11550), (6050, 11361), (7574, 9075), (8115, 8470)]