9774450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 31337280

約数和(自身を除く): 21562830

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, 107, 126, 145, 150, 174, 175, 203, 210, 214, 225, 261, 290, 315, 321, 350, 406, 435, 450, 522, 525, 535, 609, 630, 642, 725, 749, 870, 963, 1015, 1050, 1070, 1218, 1305, 1450, 1498, 1575, 1605, 1827, 1926, 2030, 2175, 2247, 2610, 2675, 3045, 3103, 3150, 3210, 3654, 3745, 4350, 4494, 4815, 5075, 5350, 6090, 6206, 6525, 6741, 7490, 8025, 9135, 9309, 9630, 10150, 11235, 13050, 13482, 15225, 15515, 16050, 18270, 18618, 18725, 21721, 22470, 24075, 27927, 30450, 31030, 33705, 37450, 43442, 45675, 46545, 48150, 55854, 56175, 65163, 67410, 77575, 91350, 93090, 108605, 112350, 130326, 139635, 155150, 168525, 195489, 217210, 232725, 279270, 325815, 337050, 390978, 465450, 543025, 651630, 698175, 977445, 1086050, 1396350, 1629075, 1954890, 3258150, 4887225, 9774450]

約数ペア:

[(1, 9774450), (2, 4887225), (3, 3258150), (5, 1954890), (6, 1629075), (7, 1396350), (9, 1086050), (10, 977445), (14, 698175), (15, 651630), (18, 543025), (21, 465450), (25, 390978), (29, 337050), (30, 325815), (35, 279270), (42, 232725), (45, 217210), (50, 195489), (58, 168525), (63, 155150), (70, 139635), (75, 130326), (87, 112350), (90, 108605), (105, 93090), (107, 91350), (126, 77575), (145, 67410), (150, 65163), (174, 56175), (175, 55854), (203, 48150), (210, 46545), (214, 45675), (225, 43442), (261, 37450), (290, 33705), (315, 31030), (321, 30450), (350, 27927), (406, 24075), (435, 22470), (450, 21721), (522, 18725), (525, 18618), (535, 18270), (609, 16050), (630, 15515), (642, 15225), (725, 13482), (749, 13050), (870, 11235), (963, 10150), (1015, 9630), (1050, 9309), (1070, 9135), (1218, 8025), (1305, 7490), (1450, 6741), (1498, 6525), (1575, 6206), (1605, 6090), (1827, 5350), (1926, 5075), (2030, 4815), (2175, 4494), (2247, 4350), (2610, 3745), (2675, 3654), (3045, 3210), (3103, 3150)]