30123401400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{86711}}^1$

素因数の和:86926

約数の個数: 144

約数和(自身を含む): 101689763760

約数和(自身を除く): 71566362360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 193, 200, 225, 300, 360, 386, 450, 579, 600, 772, 900, 965, 1158, 1544, 1737, 1800, 1930, 2316, 2895, 3474, 3860, 4632, 4825, 5790, 6948, 7720, 8685, 9650, 11580, 13896, 14475, 17370, 19300, 23160, 28950, 34740, 38600, 43425, 57900, 69480, 86711, 86850, 115800, 173422, 173700, 260133, 346844, 347400, 433555, 520266, 693688, 780399, 867110, 1040532, 1300665, 1560798, 1734220, 2081064, 2167775, 2601330, 3121596, 3468440, 3901995, 4335550, 5202660, 6243192, 6503325, 7803990, 8671100, 10405320, 13006650, 15607980, 16735223, 17342200, 19509975, 26013300, 31215960, 33470446, 39019950, 50205669, 52026600, 66940892, 78039900, 83676115, 100411338, 133881784, 150617007, 156079800, 167352230, 200822676, 251028345, 301234014, 334704460, 401645352, 418380575, 502056690, 602468028, 669408920, 753085035, 836761150, 1004113380, 1204936056, 1255141725, 1506170070, 1673522300, 2008226760, 2510283450, 3012340140, 3347044600, 3765425175, 5020566900, 6024680280, 7530850350, 10041133800, 15061700700, 30123401400]

約数ペア:

[(1, 30123401400), (2, 15061700700), (3, 10041133800), (4, 7530850350), (5, 6024680280), (6, 5020566900), (8, 3765425175), (9, 3347044600), (10, 3012340140), (12, 2510283450), (15, 2008226760), (18, 1673522300), (20, 1506170070), (24, 1255141725), (25, 1204936056), (30, 1004113380), (36, 836761150), (40, 753085035), (45, 669408920), (50, 602468028), (60, 502056690), (72, 418380575), (75, 401645352), (90, 334704460), (100, 301234014), (120, 251028345), (150, 200822676), (180, 167352230), (193, 156079800), (200, 150617007), (225, 133881784), (300, 100411338), (360, 83676115), (386, 78039900), (450, 66940892), (579, 52026600), (600, 50205669), (772, 39019950), (900, 33470446), (965, 31215960), (1158, 26013300), (1544, 19509975), (1737, 17342200), (1800, 16735223), (1930, 15607980), (2316, 13006650), (2895, 10405320), (3474, 8671100), (3860, 7803990), (4632, 6503325), (4825, 6243192), (5790, 5202660), (6948, 4335550), (7720, 3901995), (8685, 3468440), (9650, 3121596), (11580, 2601330), (13896, 2167775), (14475, 2081064), (17370, 1734220), (19300, 1560798), (23160, 1300665), (28950, 1040532), (34740, 867110), (38600, 780399), (43425, 693688), (57900, 520266), (69480, 433555), (86711, 347400), (86850, 346844), (115800, 260133), (173422, 173700)]