77237600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 210361536

約数和(自身を除く): 133123936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 67, 80, 88, 100, 110, 131, 134, 160, 176, 200, 220, 262, 268, 275, 335, 352, 400, 440, 524, 536, 550, 655, 670, 737, 800, 880, 1048, 1072, 1100, 1310, 1340, 1441, 1474, 1675, 1760, 2096, 2144, 2200, 2620, 2680, 2882, 2948, 3275, 3350, 3685, 4192, 4400, 5240, 5360, 5764, 5896, 6550, 6700, 7205, 7370, 8777, 8800, 10480, 10720, 11528, 11792, 13100, 13400, 14410, 14740, 17554, 18425, 20960, 23056, 23584, 26200, 26800, 28820, 29480, 35108, 36025, 36850, 43885, 46112, 52400, 53600, 57640, 58960, 70216, 72050, 73700, 87770, 96547, 104800, 115280, 117920, 140432, 144100, 147400, 175540, 193094, 219425, 230560, 280864, 288200, 294800, 351080, 386188, 438850, 482735, 576400, 589600, 702160, 772376, 877700, 965470, 1152800, 1404320, 1544752, 1755400, 1930940, 2413675, 3089504, 3510800, 3861880, 4827350, 7021600, 7723760, 9654700, 15447520, 19309400, 38618800, 77237600]

約数ペア:

[(1, 77237600), (2, 38618800), (4, 19309400), (5, 15447520), (8, 9654700), (10, 7723760), (11, 7021600), (16, 4827350), (20, 3861880), (22, 3510800), (25, 3089504), (32, 2413675), (40, 1930940), (44, 1755400), (50, 1544752), (55, 1404320), (67, 1152800), (80, 965470), (88, 877700), (100, 772376), (110, 702160), (131, 589600), (134, 576400), (160, 482735), (176, 438850), (200, 386188), (220, 351080), (262, 294800), (268, 288200), (275, 280864), (335, 230560), (352, 219425), (400, 193094), (440, 175540), (524, 147400), (536, 144100), (550, 140432), (655, 117920), (670, 115280), (737, 104800), (800, 96547), (880, 87770), (1048, 73700), (1072, 72050), (1100, 70216), (1310, 58960), (1340, 57640), (1441, 53600), (1474, 52400), (1675, 46112), (1760, 43885), (2096, 36850), (2144, 36025), (2200, 35108), (2620, 29480), (2680, 28820), (2882, 26800), (2948, 26200), (3275, 23584), (3350, 23056), (3685, 20960), (4192, 18425), (4400, 17554), (5240, 14740), (5360, 14410), (5764, 13400), (5896, 13100), (6550, 11792), (6700, 11528), (7205, 10720), (7370, 10480), (8777, 8800)]