74477200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 208068032

約数和(自身を除く): 133590832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 280, 335, 350, 397, 400, 469, 536, 560, 670, 700, 794, 938, 1072, 1340, 1400, 1588, 1675, 1876, 1985, 2345, 2680, 2779, 2800, 3176, 3350, 3752, 3970, 4690, 5360, 5558, 6352, 6700, 7504, 7940, 9380, 9925, 11116, 11725, 13400, 13895, 15880, 18760, 19850, 22232, 23450, 26599, 26800, 27790, 31760, 37520, 39700, 44464, 46900, 53198, 55580, 69475, 79400, 93800, 106396, 111160, 132995, 138950, 158800, 186193, 187600, 212792, 222320, 265990, 277900, 372386, 425584, 531980, 555800, 664975, 744772, 930965, 1063960, 1111600, 1329950, 1489544, 1861930, 2127920, 2659900, 2979088, 3723860, 4654825, 5319800, 7447720, 9309650, 10639600, 14895440, 18619300, 37238600, 74477200]

約数ペア:

[(1, 74477200), (2, 37238600), (4, 18619300), (5, 14895440), (7, 10639600), (8, 9309650), (10, 7447720), (14, 5319800), (16, 4654825), (20, 3723860), (25, 2979088), (28, 2659900), (35, 2127920), (40, 1861930), (50, 1489544), (56, 1329950), (67, 1111600), (70, 1063960), (80, 930965), (100, 744772), (112, 664975), (134, 555800), (140, 531980), (175, 425584), (200, 372386), (268, 277900), (280, 265990), (335, 222320), (350, 212792), (397, 187600), (400, 186193), (469, 158800), (536, 138950), (560, 132995), (670, 111160), (700, 106396), (794, 93800), (938, 79400), (1072, 69475), (1340, 55580), (1400, 53198), (1588, 46900), (1675, 44464), (1876, 39700), (1985, 37520), (2345, 31760), (2680, 27790), (2779, 26800), (2800, 26599), (3176, 23450), (3350, 22232), (3752, 19850), (3970, 18760), (4690, 15880), (5360, 13895), (5558, 13400), (6352, 11725), (6700, 11116), (7504, 9925), (7940, 9380)]