17187900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 53996544

約数和(自身を除く): 36808644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 53, 60, 69, 75, 92, 94, 100, 106, 115, 138, 141, 150, 159, 188, 212, 230, 235, 265, 276, 282, 300, 318, 345, 460, 470, 530, 564, 575, 636, 690, 705, 795, 940, 1060, 1081, 1150, 1175, 1219, 1325, 1380, 1410, 1590, 1725, 2162, 2300, 2350, 2438, 2491, 2650, 2820, 3180, 3243, 3450, 3525, 3657, 3975, 4324, 4700, 4876, 4982, 5300, 5405, 6095, 6486, 6900, 7050, 7314, 7473, 7950, 9964, 10810, 12190, 12455, 12972, 14100, 14628, 14946, 15900, 16215, 18285, 21620, 24380, 24910, 27025, 29892, 30475, 32430, 36570, 37365, 49820, 54050, 57293, 60950, 62275, 64860, 73140, 74730, 81075, 91425, 108100, 114586, 121900, 124550, 149460, 162150, 171879, 182850, 186825, 229172, 249100, 286465, 324300, 343758, 365700, 373650, 572930, 687516, 747300, 859395, 1145860, 1432325, 1718790, 2864650, 3437580, 4296975, 5729300, 8593950, 17187900]

約数ペア:

[(1, 17187900), (2, 8593950), (3, 5729300), (4, 4296975), (5, 3437580), (6, 2864650), (10, 1718790), (12, 1432325), (15, 1145860), (20, 859395), (23, 747300), (25, 687516), (30, 572930), (46, 373650), (47, 365700), (50, 343758), (53, 324300), (60, 286465), (69, 249100), (75, 229172), (92, 186825), (94, 182850), (100, 171879), (106, 162150), (115, 149460), (138, 124550), (141, 121900), (150, 114586), (159, 108100), (188, 91425), (212, 81075), (230, 74730), (235, 73140), (265, 64860), (276, 62275), (282, 60950), (300, 57293), (318, 54050), (345, 49820), (460, 37365), (470, 36570), (530, 32430), (564, 30475), (575, 29892), (636, 27025), (690, 24910), (705, 24380), (795, 21620), (940, 18285), (1060, 16215), (1081, 15900), (1150, 14946), (1175, 14628), (1219, 14100), (1325, 12972), (1380, 12455), (1410, 12190), (1590, 10810), (1725, 9964), (2162, 7950), (2300, 7473), (2350, 7314), (2438, 7050), (2491, 6900), (2650, 6486), (2820, 6095), (3180, 5405), (3243, 5300), (3450, 4982), (3525, 4876), (3657, 4700), (3975, 4324)]