38061540

素因数分解:

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

素因数の和:482

約数の個数: 144

約数和(自身を含む): 128943360

約数和(自身を除く): 90881820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 409, 423, 470, 495, 517, 564, 660, 705, 818, 846, 940, 990, 1034, 1227, 1410, 1551, 1636, 1692, 1980, 2045, 2068, 2115, 2454, 2585, 2820, 3102, 3681, 4090, 4230, 4499, 4653, 4908, 5170, 6135, 6204, 7362, 7755, 8180, 8460, 8998, 9306, 10340, 12270, 13497, 14724, 15510, 17996, 18405, 18612, 19223, 22495, 23265, 24540, 26994, 31020, 36810, 38446, 40491, 44990, 46530, 53988, 57669, 67485, 73620, 76892, 80982, 89980, 93060, 96115, 115338, 134970, 161964, 173007, 192230, 202455, 211453, 230676, 269940, 288345, 346014, 384460, 404910, 422906, 576690, 634359, 692028, 809820, 845812, 865035, 1057265, 1153380, 1268718, 1730070, 1903077, 2114530, 2537436, 3171795, 3460140, 3806154, 4229060, 6343590, 7612308, 9515385, 12687180, 19030770, 38061540]

約数ペア:

[(1, 38061540), (2, 19030770), (3, 12687180), (4, 9515385), (5, 7612308), (6, 6343590), (9, 4229060), (10, 3806154), (11, 3460140), (12, 3171795), (15, 2537436), (18, 2114530), (20, 1903077), (22, 1730070), (30, 1268718), (33, 1153380), (36, 1057265), (44, 865035), (45, 845812), (47, 809820), (55, 692028), (60, 634359), (66, 576690), (90, 422906), (94, 404910), (99, 384460), (110, 346014), (132, 288345), (141, 269940), (165, 230676), (180, 211453), (188, 202455), (198, 192230), (220, 173007), (235, 161964), (282, 134970), (330, 115338), (396, 96115), (409, 93060), (423, 89980), (470, 80982), (495, 76892), (517, 73620), (564, 67485), (660, 57669), (705, 53988), (818, 46530), (846, 44990), (940, 40491), (990, 38446), (1034, 36810), (1227, 31020), (1410, 26994), (1551, 24540), (1636, 23265), (1692, 22495), (1980, 19223), (2045, 18612), (2068, 18405), (2115, 17996), (2454, 15510), (2585, 14724), (2820, 13497), (3102, 12270), (3681, 10340), (4090, 9306), (4230, 8998), (4499, 8460), (4653, 8180), (4908, 7755), (5170, 7362), (6135, 6204)]