85689450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 144

約数和(自身を含む): 287142336

約数和(自身を除く): 201452886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2473, 2475, 3150, 3465, 3850, 4946, 4950, 5775, 6930, 7419, 11550, 12365, 14838, 17311, 17325, 22257, 24730, 27203, 34622, 34650, 37095, 44514, 51933, 54406, 61825, 74190, 81609, 86555, 103866, 111285, 123650, 136015, 155799, 163218, 173110, 185475, 190421, 222570, 244827, 259665, 272030, 311598, 370950, 380842, 408045, 432775, 489654, 519330, 556425, 571263, 680075, 778995, 816090, 865550, 952105, 1112850, 1142526, 1224135, 1298325, 1360150, 1557990, 1713789, 1904210, 2040225, 2448270, 2596650, 2856315, 3427578, 3894975, 4080450, 4760525, 5712630, 6120675, 7789950, 8568945, 9521050, 12241350, 14281575, 17137890, 28563150, 42844725, 85689450]

約数ペア:

[(1, 85689450), (2, 42844725), (3, 28563150), (5, 17137890), (6, 14281575), (7, 12241350), (9, 9521050), (10, 8568945), (11, 7789950), (14, 6120675), (15, 5712630), (18, 4760525), (21, 4080450), (22, 3894975), (25, 3427578), (30, 2856315), (33, 2596650), (35, 2448270), (42, 2040225), (45, 1904210), (50, 1713789), (55, 1557990), (63, 1360150), (66, 1298325), (70, 1224135), (75, 1142526), (77, 1112850), (90, 952105), (99, 865550), (105, 816090), (110, 778995), (126, 680075), (150, 571263), (154, 556425), (165, 519330), (175, 489654), (198, 432775), (210, 408045), (225, 380842), (231, 370950), (275, 311598), (315, 272030), (330, 259665), (350, 244827), (385, 222570), (450, 190421), (462, 185475), (495, 173110), (525, 163218), (550, 155799), (630, 136015), (693, 123650), (770, 111285), (825, 103866), (990, 86555), (1050, 81609), (1155, 74190), (1386, 61825), (1575, 54406), (1650, 51933), (1925, 44514), (2310, 37095), (2473, 34650), (2475, 34622), (3150, 27203), (3465, 24730), (3850, 22257), (4946, 17325), (4950, 17311), (5775, 14838), (6930, 12365), (7419, 11550)]