68453200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9044

約数の個数: 60

約数和(自身を含む): 173133760

約数和(自身を除く): 104680560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 171133, 180140, 225175, 342266, 360280, 450350, 684532, 720560, 855665, 900700, 1369064, 1711330, 1801400, 2738128, 3422660, 3602800, 4278325, 6845320, 8556650, 13690640, 17113300, 34226600, 68453200]

約数ペア:

[(1, 68453200), (2, 34226600), (4, 17113300), (5, 13690640), (8, 8556650), (10, 6845320), (16, 4278325), (19, 3602800), (20, 3422660), (25, 2738128), (38, 1801400), (40, 1711330), (50, 1369064), (76, 900700), (80, 855665), (95, 720560), (100, 684532), (152, 450350), (190, 360280), (200, 342266), (304, 225175), (380, 180140), (400, 171133), (475, 144112), (760, 90070), (950, 72056), (1520, 45035), (1900, 36028), (3800, 18014), (7600, 9007)]