481950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 120

約数和(自身を含む): 1620432

約数和(自身を除く): 1138482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 81, 85, 90, 102, 105, 119, 126, 135, 150, 153, 162, 170, 175, 189, 210, 225, 238, 255, 270, 306, 315, 350, 357, 378, 405, 425, 450, 459, 510, 525, 567, 595, 630, 675, 714, 765, 810, 850, 918, 945, 1050, 1071, 1134, 1190, 1275, 1350, 1377, 1530, 1575, 1785, 1890, 2025, 2142, 2295, 2550, 2754, 2835, 2975, 3150, 3213, 3570, 3825, 4050, 4590, 4725, 5355, 5670, 5950, 6426, 6885, 7650, 8925, 9450, 9639, 10710, 11475, 13770, 14175, 16065, 17850, 19278, 22950, 26775, 28350, 32130, 34425, 48195, 53550, 68850, 80325, 96390, 160650, 240975, 481950]

約数ペア:

[(1, 481950), (2, 240975), (3, 160650), (5, 96390), (6, 80325), (7, 68850), (9, 53550), (10, 48195), (14, 34425), (15, 32130), (17, 28350), (18, 26775), (21, 22950), (25, 19278), (27, 17850), (30, 16065), (34, 14175), (35, 13770), (42, 11475), (45, 10710), (50, 9639), (51, 9450), (54, 8925), (63, 7650), (70, 6885), (75, 6426), (81, 5950), (85, 5670), (90, 5355), (102, 4725), (105, 4590), (119, 4050), (126, 3825), (135, 3570), (150, 3213), (153, 3150), (162, 2975), (170, 2835), (175, 2754), (189, 2550), (210, 2295), (225, 2142), (238, 2025), (255, 1890), (270, 1785), (306, 1575), (315, 1530), (350, 1377), (357, 1350), (378, 1275), (405, 1190), (425, 1134), (450, 1071), (459, 1050), (510, 945), (525, 918), (567, 850), (595, 810), (630, 765), (675, 714)]