316287180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17749}}^1$

素因数の和:17781

約数の個数: 120

約数和(自身を含む): 1082466000

約数和(自身を除く): 766178820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17749, 17820, 35498, 53247, 70996, 88745, 106494, 159741, 177490, 195239, 212988, 266235, 319482, 354980, 390478, 479223, 532470, 585717, 638964, 780956, 798705, 958446, 976195, 1064940, 1171434, 1437669, 1597410, 1757151, 1916892, 1952390, 2342868, 2396115, 2875338, 2928585, 3194820, 3514302, 3904780, 4792230, 5271453, 5750676, 5857170, 7028604, 7188345, 8785755, 9584460, 10542906, 11714340, 14376690, 15814359, 17571510, 21085812, 26357265, 28753380, 31628718, 35143020, 52714530, 63257436, 79071795, 105429060, 158143590, 316287180]

約数ペア:

[(1, 316287180), (2, 158143590), (3, 105429060), (4, 79071795), (5, 63257436), (6, 52714530), (9, 35143020), (10, 31628718), (11, 28753380), (12, 26357265), (15, 21085812), (18, 17571510), (20, 15814359), (22, 14376690), (27, 11714340), (30, 10542906), (33, 9584460), (36, 8785755), (44, 7188345), (45, 7028604), (54, 5857170), (55, 5750676), (60, 5271453), (66, 4792230), (81, 3904780), (90, 3514302), (99, 3194820), (108, 2928585), (110, 2875338), (132, 2396115), (135, 2342868), (162, 1952390), (165, 1916892), (180, 1757151), (198, 1597410), (220, 1437669), (270, 1171434), (297, 1064940), (324, 976195), (330, 958446), (396, 798705), (405, 780956), (495, 638964), (540, 585717), (594, 532470), (660, 479223), (810, 390478), (891, 354980), (990, 319482), (1188, 266235), (1485, 212988), (1620, 195239), (1782, 177490), (1980, 159741), (2970, 106494), (3564, 88745), (4455, 70996), (5940, 53247), (8910, 35498), (17749, 17820)]