30454400

素因数分解:

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

素因数の和:362

約数の個数: 96

約数和(自身を含む): 77911680

約数和(自身を除く): 47457280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 307, 310, 320, 400, 496, 614, 620, 640, 775, 800, 992, 1228, 1240, 1535, 1550, 1600, 1984, 2456, 2480, 3070, 3100, 3200, 3968, 4912, 4960, 6140, 6200, 7675, 9517, 9824, 9920, 12280, 12400, 15350, 19034, 19648, 19840, 24560, 24800, 30700, 38068, 39296, 47585, 49120, 49600, 61400, 76136, 95170, 98240, 99200, 122800, 152272, 190340, 196480, 237925, 245600, 304544, 380680, 475850, 491200, 609088, 761360, 951700, 982400, 1218176, 1522720, 1903400, 3045440, 3806800, 6090880, 7613600, 15227200, 30454400]

約数ペア:

[(1, 30454400), (2, 15227200), (4, 7613600), (5, 6090880), (8, 3806800), (10, 3045440), (16, 1903400), (20, 1522720), (25, 1218176), (31, 982400), (32, 951700), (40, 761360), (50, 609088), (62, 491200), (64, 475850), (80, 380680), (100, 304544), (124, 245600), (128, 237925), (155, 196480), (160, 190340), (200, 152272), (248, 122800), (307, 99200), (310, 98240), (320, 95170), (400, 76136), (496, 61400), (614, 49600), (620, 49120), (640, 47585), (775, 39296), (800, 38068), (992, 30700), (1228, 24800), (1240, 24560), (1535, 19840), (1550, 19648), (1600, 19034), (1984, 15350), (2456, 12400), (2480, 12280), (3070, 9920), (3100, 9824), (3200, 9517), (3968, 7675), (4912, 6200), (4960, 6140)]