89950400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 84

約数和(自身を含む): 234424728

約数和(自身を除く): 144474328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3307, 3400, 5440, 6614, 6800, 13228, 13600, 16535, 26456, 27200, 33070, 52912, 56219, 66140, 82675, 105824, 112438, 132280, 165350, 211648, 224876, 264560, 281095, 330700, 449752, 529120, 562190, 661400, 899504, 1058240, 1124380, 1322800, 1405475, 1799008, 2248760, 2645600, 2810950, 3598016, 4497520, 5291200, 5621900, 8995040, 11243800, 17990080, 22487600, 44975200, 89950400]

約数ペア:

[(1, 89950400), (2, 44975200), (4, 22487600), (5, 17990080), (8, 11243800), (10, 8995040), (16, 5621900), (17, 5291200), (20, 4497520), (25, 3598016), (32, 2810950), (34, 2645600), (40, 2248760), (50, 1799008), (64, 1405475), (68, 1322800), (80, 1124380), (85, 1058240), (100, 899504), (136, 661400), (160, 562190), (170, 529120), (200, 449752), (272, 330700), (320, 281095), (340, 264560), (400, 224876), (425, 211648), (544, 165350), (680, 132280), (800, 112438), (850, 105824), (1088, 82675), (1360, 66140), (1600, 56219), (1700, 52912), (2720, 33070), (3307, 27200), (3400, 26456), (5440, 16535), (6614, 13600), (6800, 13228)]