54458940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 175472640

約数和(自身を除く): 121013700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 67, 69, 76, 92, 93, 95, 114, 115, 124, 134, 138, 155, 186, 190, 201, 228, 230, 268, 276, 285, 310, 335, 345, 372, 380, 402, 437, 460, 465, 570, 589, 620, 670, 690, 713, 804, 874, 930, 1005, 1140, 1178, 1273, 1311, 1340, 1380, 1426, 1541, 1748, 1767, 1860, 2010, 2077, 2139, 2185, 2356, 2546, 2622, 2852, 2945, 3082, 3534, 3565, 3819, 4020, 4154, 4278, 4370, 4623, 5092, 5244, 5890, 6164, 6231, 6365, 6555, 7068, 7130, 7638, 7705, 8308, 8556, 8740, 8835, 9246, 10385, 10695, 11780, 12462, 12730, 13110, 13547, 14260, 15276, 15410, 17670, 18492, 19095, 20770, 21390, 23115, 24924, 25460, 26220, 27094, 29279, 30820, 31155, 35340, 38190, 39463, 40641, 41540, 42780, 46230, 47771, 54188, 58558, 62310, 67735, 76380, 78926, 81282, 87837, 92460, 95542, 117116, 118389, 124620, 135470, 143313, 146395, 157852, 162564, 175674, 191084, 197315, 203205, 236778, 238855, 270940, 286626, 292790, 351348, 394630, 406410, 439185, 473556, 477710, 573252, 585580, 591945, 716565, 789260, 812820, 878370, 907649, 955420, 1183890, 1433130, 1756740, 1815298, 2367780, 2722947, 2866260, 3630596, 4538245, 5445894, 9076490, 10891788, 13614735, 18152980, 27229470, 54458940]

約数ペア:

[(1, 54458940), (2, 27229470), (3, 18152980), (4, 13614735), (5, 10891788), (6, 9076490), (10, 5445894), (12, 4538245), (15, 3630596), (19, 2866260), (20, 2722947), (23, 2367780), (30, 1815298), (31, 1756740), (38, 1433130), (46, 1183890), (57, 955420), (60, 907649), (62, 878370), (67, 812820), (69, 789260), (76, 716565), (92, 591945), (93, 585580), (95, 573252), (114, 477710), (115, 473556), (124, 439185), (134, 406410), (138, 394630), (155, 351348), (186, 292790), (190, 286626), (201, 270940), (228, 238855), (230, 236778), (268, 203205), (276, 197315), (285, 191084), (310, 175674), (335, 162564), (345, 157852), (372, 146395), (380, 143313), (402, 135470), (437, 124620), (460, 118389), (465, 117116), (570, 95542), (589, 92460), (620, 87837), (670, 81282), (690, 78926), (713, 76380), (804, 67735), (874, 62310), (930, 58558), (1005, 54188), (1140, 47771), (1178, 46230), (1273, 42780), (1311, 41540), (1340, 40641), (1380, 39463), (1426, 38190), (1541, 35340), (1748, 31155), (1767, 30820), (1860, 29279), (2010, 27094), (2077, 26220), (2139, 25460), (2185, 24924), (2356, 23115), (2546, 21390), (2622, 20770), (2852, 19095), (2945, 18492), (3082, 17670), (3534, 15410), (3565, 15276), (3819, 14260), (4020, 13547), (4154, 13110), (4278, 12730), (4370, 12462), (4623, 11780), (5092, 10695), (5244, 10385), (5890, 9246), (6164, 8835), (6231, 8740), (6365, 8556), (6555, 8308), (7068, 7705), (7130, 7638)]