75488900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 175301280

約数和(自身を除く): 99812380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 190, 268, 335, 380, 475, 593, 670, 950, 1186, 1273, 1340, 1675, 1900, 2372, 2546, 2965, 3350, 5092, 5930, 6365, 6700, 11267, 11860, 12730, 14825, 22534, 25460, 29650, 31825, 39731, 45068, 56335, 59300, 63650, 79462, 112670, 127300, 158924, 198655, 225340, 281675, 397310, 563350, 754889, 794620, 993275, 1126700, 1509778, 1986550, 3019556, 3774445, 3973100, 7548890, 15097780, 18872225, 37744450, 75488900]

約数ペア:

[(1, 75488900), (2, 37744450), (4, 18872225), (5, 15097780), (10, 7548890), (19, 3973100), (20, 3774445), (25, 3019556), (38, 1986550), (50, 1509778), (67, 1126700), (76, 993275), (95, 794620), (100, 754889), (134, 563350), (190, 397310), (268, 281675), (335, 225340), (380, 198655), (475, 158924), (593, 127300), (670, 112670), (950, 79462), (1186, 63650), (1273, 59300), (1340, 56335), (1675, 45068), (1900, 39731), (2372, 31825), (2546, 29650), (2965, 25460), (3350, 22534), (5092, 14825), (5930, 12730), (6365, 11860), (6700, 11267)]