25374360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 85017600

約数和(自身を除く): 59643240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 409, 440, 470, 517, 564, 660, 705, 818, 940, 1034, 1128, 1227, 1320, 1410, 1551, 1636, 1880, 2045, 2068, 2454, 2585, 2820, 3102, 3272, 4090, 4136, 4499, 4908, 5170, 5640, 6135, 6204, 7755, 8180, 8998, 9816, 10340, 12270, 12408, 13497, 15510, 16360, 17996, 19223, 20680, 22495, 24540, 26994, 31020, 35992, 38446, 44990, 49080, 53988, 57669, 62040, 67485, 76892, 89980, 96115, 107976, 115338, 134970, 153784, 179960, 192230, 211453, 230676, 269940, 288345, 384460, 422906, 461352, 539880, 576690, 634359, 768920, 845812, 1057265, 1153380, 1268718, 1691624, 2114530, 2306760, 2537436, 3171795, 4229060, 5074872, 6343590, 8458120, 12687180, 25374360]

約数ペア:

[(1, 25374360), (2, 12687180), (3, 8458120), (4, 6343590), (5, 5074872), (6, 4229060), (8, 3171795), (10, 2537436), (11, 2306760), (12, 2114530), (15, 1691624), (20, 1268718), (22, 1153380), (24, 1057265), (30, 845812), (33, 768920), (40, 634359), (44, 576690), (47, 539880), (55, 461352), (60, 422906), (66, 384460), (88, 288345), (94, 269940), (110, 230676), (120, 211453), (132, 192230), (141, 179960), (165, 153784), (188, 134970), (220, 115338), (235, 107976), (264, 96115), (282, 89980), (330, 76892), (376, 67485), (409, 62040), (440, 57669), (470, 53988), (517, 49080), (564, 44990), (660, 38446), (705, 35992), (818, 31020), (940, 26994), (1034, 24540), (1128, 22495), (1227, 20680), (1320, 19223), (1410, 17996), (1551, 16360), (1636, 15510), (1880, 13497), (2045, 12408), (2068, 12270), (2454, 10340), (2585, 9816), (2820, 8998), (3102, 8180), (3272, 7755), (4090, 6204), (4136, 6135), (4499, 5640), (4908, 5170)]