9957150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 31917600

約数和(自身を除く): 21960450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 109, 126, 145, 150, 174, 175, 203, 210, 218, 225, 261, 290, 315, 327, 350, 406, 435, 450, 522, 525, 545, 609, 630, 654, 725, 763, 870, 981, 1015, 1050, 1090, 1218, 1305, 1450, 1526, 1575, 1635, 1827, 1962, 2030, 2175, 2289, 2610, 2725, 3045, 3150, 3161, 3270, 3654, 3815, 4350, 4578, 4905, 5075, 5450, 6090, 6322, 6525, 6867, 7630, 8175, 9135, 9483, 9810, 10150, 11445, 13050, 13734, 15225, 15805, 16350, 18270, 18966, 19075, 22127, 22890, 24525, 28449, 30450, 31610, 34335, 38150, 44254, 45675, 47415, 49050, 56898, 57225, 66381, 68670, 79025, 91350, 94830, 110635, 114450, 132762, 142245, 158050, 171675, 199143, 221270, 237075, 284490, 331905, 343350, 398286, 474150, 553175, 663810, 711225, 995715, 1106350, 1422450, 1659525, 1991430, 3319050, 4978575, 9957150]

約数ペア:

[(1, 9957150), (2, 4978575), (3, 3319050), (5, 1991430), (6, 1659525), (7, 1422450), (9, 1106350), (10, 995715), (14, 711225), (15, 663810), (18, 553175), (21, 474150), (25, 398286), (29, 343350), (30, 331905), (35, 284490), (42, 237075), (45, 221270), (50, 199143), (58, 171675), (63, 158050), (70, 142245), (75, 132762), (87, 114450), (90, 110635), (105, 94830), (109, 91350), (126, 79025), (145, 68670), (150, 66381), (174, 57225), (175, 56898), (203, 49050), (210, 47415), (218, 45675), (225, 44254), (261, 38150), (290, 34335), (315, 31610), (327, 30450), (350, 28449), (406, 24525), (435, 22890), (450, 22127), (522, 19075), (525, 18966), (545, 18270), (609, 16350), (630, 15805), (654, 15225), (725, 13734), (763, 13050), (870, 11445), (981, 10150), (1015, 9810), (1050, 9483), (1090, 9135), (1218, 8175), (1305, 7630), (1450, 6867), (1526, 6525), (1575, 6322), (1635, 6090), (1827, 5450), (1962, 5075), (2030, 4905), (2175, 4578), (2289, 4350), (2610, 3815), (2725, 3654), (3045, 3270), (3150, 3161)]