761360000

素因数分解:

$2^7\times 5^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 1962871680

約数和(自身を除く): 1201511680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 307, 310, 320, 400, 496, 500, 614, 620, 625, 640, 775, 800, 992, 1000, 1228, 1240, 1250, 1535, 1550, 1600, 1984, 2000, 2456, 2480, 2500, 3070, 3100, 3200, 3875, 3968, 4000, 4912, 4960, 5000, 6140, 6200, 7675, 7750, 8000, 9517, 9824, 9920, 10000, 12280, 12400, 15350, 15500, 16000, 19034, 19375, 19648, 19840, 20000, 24560, 24800, 30700, 31000, 38068, 38375, 38750, 39296, 40000, 47585, 49120, 49600, 61400, 62000, 76136, 76750, 77500, 80000, 95170, 98240, 99200, 122800, 124000, 152272, 153500, 155000, 190340, 191875, 196480, 237925, 245600, 248000, 304544, 307000, 310000, 380680, 383750, 475850, 491200, 496000, 609088, 614000, 620000, 761360, 767500, 951700, 982400, 1189625, 1218176, 1228000, 1240000, 1522720, 1535000, 1903400, 2379250, 2456000, 2480000, 3045440, 3070000, 3806800, 4758500, 4912000, 5948125, 6090880, 6140000, 7613600, 9517000, 11896250, 12280000, 15227200, 19034000, 23792500, 24560000, 30454400, 38068000, 47585000, 76136000, 95170000, 152272000, 190340000, 380680000, 761360000]

約数ペア:

[(1, 761360000), (2, 380680000), (4, 190340000), (5, 152272000), (8, 95170000), (10, 76136000), (16, 47585000), (20, 38068000), (25, 30454400), (31, 24560000), (32, 23792500), (40, 19034000), (50, 15227200), (62, 12280000), (64, 11896250), (80, 9517000), (100, 7613600), (124, 6140000), (125, 6090880), (128, 5948125), (155, 4912000), (160, 4758500), (200, 3806800), (248, 3070000), (250, 3045440), (307, 2480000), (310, 2456000), (320, 2379250), (400, 1903400), (496, 1535000), (500, 1522720), (614, 1240000), (620, 1228000), (625, 1218176), (640, 1189625), (775, 982400), (800, 951700), (992, 767500), (1000, 761360), (1228, 620000), (1240, 614000), (1250, 609088), (1535, 496000), (1550, 491200), (1600, 475850), (1984, 383750), (2000, 380680), (2456, 310000), (2480, 307000), (2500, 304544), (3070, 248000), (3100, 245600), (3200, 237925), (3875, 196480), (3968, 191875), (4000, 190340), (4912, 155000), (4960, 153500), (5000, 152272), (6140, 124000), (6200, 122800), (7675, 99200), (7750, 98240), (8000, 95170), (9517, 80000), (9824, 77500), (9920, 76750), (10000, 76136), (12280, 62000), (12400, 61400), (15350, 49600), (15500, 49120), (16000, 47585), (19034, 40000), (19375, 39296), (19648, 38750), (19840, 38375), (20000, 38068), (24560, 31000), (24800, 30700)]