75726400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 204094080

約数和(自身を除く): 128367680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 53, 64, 76, 80, 94, 95, 100, 106, 152, 160, 188, 190, 200, 212, 235, 265, 304, 320, 376, 380, 400, 424, 470, 475, 530, 608, 752, 760, 800, 848, 893, 940, 950, 1007, 1060, 1175, 1216, 1325, 1504, 1520, 1600, 1696, 1786, 1880, 1900, 2014, 2120, 2350, 2491, 2650, 3008, 3040, 3392, 3572, 3760, 3800, 4028, 4240, 4465, 4700, 4982, 5035, 5300, 6080, 7144, 7520, 7600, 8056, 8480, 8930, 9400, 9964, 10070, 10600, 12455, 14288, 15040, 15200, 16112, 16960, 17860, 18800, 19928, 20140, 21200, 22325, 24910, 25175, 28576, 30400, 32224, 35720, 37600, 39856, 40280, 42400, 44650, 47329, 49820, 50350, 57152, 62275, 64448, 71440, 75200, 79712, 80560, 84800, 89300, 94658, 99640, 100700, 124550, 142880, 159424, 161120, 178600, 189316, 199280, 201400, 236645, 249100, 285760, 322240, 357200, 378632, 398560, 402800, 473290, 498200, 714400, 757264, 797120, 805600, 946580, 996400, 1183225, 1428800, 1514528, 1611200, 1893160, 1992800, 2366450, 3029056, 3786320, 3985600, 4732900, 7572640, 9465800, 15145280, 18931600, 37863200, 75726400]

約数ペア:

[(1, 75726400), (2, 37863200), (4, 18931600), (5, 15145280), (8, 9465800), (10, 7572640), (16, 4732900), (19, 3985600), (20, 3786320), (25, 3029056), (32, 2366450), (38, 1992800), (40, 1893160), (47, 1611200), (50, 1514528), (53, 1428800), (64, 1183225), (76, 996400), (80, 946580), (94, 805600), (95, 797120), (100, 757264), (106, 714400), (152, 498200), (160, 473290), (188, 402800), (190, 398560), (200, 378632), (212, 357200), (235, 322240), (265, 285760), (304, 249100), (320, 236645), (376, 201400), (380, 199280), (400, 189316), (424, 178600), (470, 161120), (475, 159424), (530, 142880), (608, 124550), (752, 100700), (760, 99640), (800, 94658), (848, 89300), (893, 84800), (940, 80560), (950, 79712), (1007, 75200), (1060, 71440), (1175, 64448), (1216, 62275), (1325, 57152), (1504, 50350), (1520, 49820), (1600, 47329), (1696, 44650), (1786, 42400), (1880, 40280), (1900, 39856), (2014, 37600), (2120, 35720), (2350, 32224), (2491, 30400), (2650, 28576), (3008, 25175), (3040, 24910), (3392, 22325), (3572, 21200), (3760, 20140), (3800, 19928), (4028, 18800), (4240, 17860), (4465, 16960), (4700, 16112), (4982, 15200), (5035, 15040), (5300, 14288), (6080, 12455), (7144, 10600), (7520, 10070), (7600, 9964), (8056, 9400), (8480, 8930)]