18321750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 34244010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 425, 450, 479, 510, 750, 765, 850, 958, 1125, 1275, 1437, 1530, 2125, 2250, 2395, 2550, 2874, 3825, 4250, 4311, 4790, 6375, 7185, 7650, 8143, 8622, 11975, 12750, 14370, 16286, 19125, 21555, 23950, 24429, 35925, 38250, 40715, 43110, 48858, 59875, 71850, 73287, 81430, 107775, 119750, 122145, 146574, 179625, 203575, 215550, 244290, 359250, 366435, 407150, 538875, 610725, 732870, 1017875, 1077750, 1221450, 1832175, 2035750, 3053625, 3664350, 6107250, 9160875, 18321750]

約数ペア:

[(1, 18321750), (2, 9160875), (3, 6107250), (5, 3664350), (6, 3053625), (9, 2035750), (10, 1832175), (15, 1221450), (17, 1077750), (18, 1017875), (25, 732870), (30, 610725), (34, 538875), (45, 407150), (50, 366435), (51, 359250), (75, 244290), (85, 215550), (90, 203575), (102, 179625), (125, 146574), (150, 122145), (153, 119750), (170, 107775), (225, 81430), (250, 73287), (255, 71850), (306, 59875), (375, 48858), (425, 43110), (450, 40715), (479, 38250), (510, 35925), (750, 24429), (765, 23950), (850, 21555), (958, 19125), (1125, 16286), (1275, 14370), (1437, 12750), (1530, 11975), (2125, 8622), (2250, 8143), (2395, 7650), (2550, 7185), (2874, 6375), (3825, 4790), (4250, 4311)]