75984900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 238484736

約数和(自身を除く): 162499836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 141, 150, 170, 188, 204, 235, 255, 282, 300, 317, 340, 425, 470, 510, 564, 634, 705, 799, 850, 940, 951, 1020, 1175, 1268, 1275, 1410, 1585, 1598, 1700, 1902, 2350, 2397, 2550, 2820, 3170, 3196, 3525, 3804, 3995, 4700, 4755, 4794, 5100, 5389, 6340, 7050, 7925, 7990, 9510, 9588, 10778, 11985, 14100, 14899, 15850, 15980, 16167, 19020, 19975, 21556, 23775, 23970, 26945, 29798, 31700, 32334, 39950, 44697, 47550, 47940, 53890, 59596, 59925, 64668, 74495, 79900, 80835, 89394, 95100, 107780, 119850, 134725, 148990, 161670, 178788, 223485, 239700, 253283, 269450, 297980, 323340, 372475, 404175, 446970, 506566, 538900, 744950, 759849, 808350, 893940, 1013132, 1117425, 1266415, 1489900, 1519698, 1616700, 2234850, 2532830, 3039396, 3799245, 4469700, 5065660, 6332075, 7598490, 12664150, 15196980, 18996225, 25328300, 37992450, 75984900]

約数ペア:

[(1, 75984900), (2, 37992450), (3, 25328300), (4, 18996225), (5, 15196980), (6, 12664150), (10, 7598490), (12, 6332075), (15, 5065660), (17, 4469700), (20, 3799245), (25, 3039396), (30, 2532830), (34, 2234850), (47, 1616700), (50, 1519698), (51, 1489900), (60, 1266415), (68, 1117425), (75, 1013132), (85, 893940), (94, 808350), (100, 759849), (102, 744950), (141, 538900), (150, 506566), (170, 446970), (188, 404175), (204, 372475), (235, 323340), (255, 297980), (282, 269450), (300, 253283), (317, 239700), (340, 223485), (425, 178788), (470, 161670), (510, 148990), (564, 134725), (634, 119850), (705, 107780), (799, 95100), (850, 89394), (940, 80835), (951, 79900), (1020, 74495), (1175, 64668), (1268, 59925), (1275, 59596), (1410, 53890), (1585, 47940), (1598, 47550), (1700, 44697), (1902, 39950), (2350, 32334), (2397, 31700), (2550, 29798), (2820, 26945), (3170, 23970), (3196, 23775), (3525, 21556), (3804, 19975), (3995, 19020), (4700, 16167), (4755, 15980), (4794, 15850), (5100, 14899), (5389, 14100), (6340, 11985), (7050, 10778), (7925, 9588), (7990, 9510)]