42122250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 115669008

約数和(自身を除く): 73546758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 125, 150, 193, 194, 225, 250, 291, 375, 386, 450, 485, 579, 582, 750, 873, 965, 970, 1125, 1158, 1455, 1737, 1746, 1930, 2250, 2425, 2895, 2910, 3474, 4365, 4825, 4850, 5790, 7275, 8685, 8730, 9650, 12125, 14475, 14550, 17370, 18721, 21825, 24125, 24250, 28950, 36375, 37442, 43425, 43650, 48250, 56163, 72375, 72750, 86850, 93605, 109125, 112326, 144750, 168489, 187210, 217125, 218250, 280815, 336978, 434250, 468025, 561630, 842445, 936050, 1404075, 1684890, 2340125, 2808150, 4212225, 4680250, 7020375, 8424450, 14040750, 21061125, 42122250]

約数ペア:

[(1, 42122250), (2, 21061125), (3, 14040750), (5, 8424450), (6, 7020375), (9, 4680250), (10, 4212225), (15, 2808150), (18, 2340125), (25, 1684890), (30, 1404075), (45, 936050), (50, 842445), (75, 561630), (90, 468025), (97, 434250), (125, 336978), (150, 280815), (193, 218250), (194, 217125), (225, 187210), (250, 168489), (291, 144750), (375, 112326), (386, 109125), (450, 93605), (485, 86850), (579, 72750), (582, 72375), (750, 56163), (873, 48250), (965, 43650), (970, 43425), (1125, 37442), (1158, 36375), (1455, 28950), (1737, 24250), (1746, 24125), (1930, 21825), (2250, 18721), (2425, 17370), (2895, 14550), (2910, 14475), (3474, 12125), (4365, 9650), (4825, 8730), (4850, 8685), (5790, 7275)]