56228100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 176238720

約数和(自身を除く): 120010620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 281, 290, 300, 345, 348, 435, 460, 562, 575, 580, 667, 690, 725, 843, 870, 1124, 1150, 1334, 1380, 1405, 1450, 1686, 1725, 1740, 2001, 2175, 2300, 2668, 2810, 2900, 3335, 3372, 3450, 4002, 4215, 4350, 5620, 6463, 6670, 6900, 7025, 8004, 8149, 8430, 8700, 10005, 12926, 13340, 14050, 16298, 16675, 16860, 19389, 20010, 21075, 24447, 25852, 28100, 32315, 32596, 33350, 38778, 40020, 40745, 42150, 48894, 50025, 64630, 66700, 77556, 81490, 84300, 96945, 97788, 100050, 122235, 129260, 161575, 162980, 187427, 193890, 200100, 203725, 244470, 323150, 374854, 387780, 407450, 484725, 488940, 562281, 611175, 646300, 749708, 814900, 937135, 969450, 1124562, 1222350, 1874270, 1938900, 2249124, 2444700, 2811405, 3748540, 4685675, 5622810, 9371350, 11245620, 14057025, 18742700, 28114050, 56228100]

約数ペア:

[(1, 56228100), (2, 28114050), (3, 18742700), (4, 14057025), (5, 11245620), (6, 9371350), (10, 5622810), (12, 4685675), (15, 3748540), (20, 2811405), (23, 2444700), (25, 2249124), (29, 1938900), (30, 1874270), (46, 1222350), (50, 1124562), (58, 969450), (60, 937135), (69, 814900), (75, 749708), (87, 646300), (92, 611175), (100, 562281), (115, 488940), (116, 484725), (138, 407450), (145, 387780), (150, 374854), (174, 323150), (230, 244470), (276, 203725), (281, 200100), (290, 193890), (300, 187427), (345, 162980), (348, 161575), (435, 129260), (460, 122235), (562, 100050), (575, 97788), (580, 96945), (667, 84300), (690, 81490), (725, 77556), (843, 66700), (870, 64630), (1124, 50025), (1150, 48894), (1334, 42150), (1380, 40745), (1405, 40020), (1450, 38778), (1686, 33350), (1725, 32596), (1740, 32315), (2001, 28100), (2175, 25852), (2300, 24447), (2668, 21075), (2810, 20010), (2900, 19389), (3335, 16860), (3372, 16675), (3450, 16298), (4002, 14050), (4215, 13340), (4350, 12926), (5620, 10005), (6463, 8700), (6670, 8430), (6900, 8149), (7025, 8004)]