15227200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 84

約数和(自身を含む): 38803072

約数和(自身を除く): 23575872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 307, 310, 320, 400, 496, 614, 620, 775, 800, 992, 1228, 1240, 1535, 1550, 1600, 1984, 2456, 2480, 3070, 3100, 4912, 4960, 6140, 6200, 7675, 9517, 9824, 9920, 12280, 12400, 15350, 19034, 19648, 24560, 24800, 30700, 38068, 47585, 49120, 49600, 61400, 76136, 95170, 98240, 122800, 152272, 190340, 237925, 245600, 304544, 380680, 475850, 491200, 609088, 761360, 951700, 1522720, 1903400, 3045440, 3806800, 7613600, 15227200]

約数ペア:

[(1, 15227200), (2, 7613600), (4, 3806800), (5, 3045440), (8, 1903400), (10, 1522720), (16, 951700), (20, 761360), (25, 609088), (31, 491200), (32, 475850), (40, 380680), (50, 304544), (62, 245600), (64, 237925), (80, 190340), (100, 152272), (124, 122800), (155, 98240), (160, 95170), (200, 76136), (248, 61400), (307, 49600), (310, 49120), (320, 47585), (400, 38068), (496, 30700), (614, 24800), (620, 24560), (775, 19648), (800, 19034), (992, 15350), (1228, 12400), (1240, 12280), (1535, 9920), (1550, 9824), (1600, 9517), (1984, 7675), (2456, 6200), (2480, 6140), (3070, 4960), (3100, 4912)]