149700320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 307528480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 419, 440, 464, 560, 580, 616, 638, 770, 812, 838, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1676, 1760, 2030, 2095, 2233, 2320, 2464, 2552, 2933, 3080, 3190, 3248, 3352, 4060, 4190, 4466, 4609, 4640, 5104, 5866, 6160, 6380, 6496, 6704, 8120, 8380, 8932, 9218, 10208, 11165, 11732, 12151, 12320, 12760, 13408, 14665, 16240, 16760, 17864, 18436, 22330, 23045, 23464, 24302, 25520, 29330, 32263, 32480, 33520, 35728, 36872, 44660, 46090, 46928, 48604, 51040, 58660, 60755, 64526, 67040, 71456, 73744, 85057, 89320, 92180, 93856, 97208, 117320, 121510, 129052, 133661, 147488, 161315, 170114, 178640, 184360, 194416, 234640, 243020, 258104, 267322, 322630, 340228, 357280, 368720, 388832, 425285, 469280, 486040, 516208, 534644, 645260, 668305, 680456, 737440, 850570, 935627, 972080, 1032416, 1069288, 1290520, 1336610, 1360912, 1701140, 1871254, 1944160, 2138576, 2581040, 2673220, 2721824, 3402280, 3742508, 4277152, 4678135, 5162080, 5346440, 6804560, 7485016, 9356270, 10692880, 13609120, 14970032, 18712540, 21385760, 29940064, 37425080, 74850160, 149700320]

約数ペア:

[(1, 149700320), (2, 74850160), (4, 37425080), (5, 29940064), (7, 21385760), (8, 18712540), (10, 14970032), (11, 13609120), (14, 10692880), (16, 9356270), (20, 7485016), (22, 6804560), (28, 5346440), (29, 5162080), (32, 4678135), (35, 4277152), (40, 3742508), (44, 3402280), (55, 2721824), (56, 2673220), (58, 2581040), (70, 2138576), (77, 1944160), (80, 1871254), (88, 1701140), (110, 1360912), (112, 1336610), (116, 1290520), (140, 1069288), (145, 1032416), (154, 972080), (160, 935627), (176, 850570), (203, 737440), (220, 680456), (224, 668305), (232, 645260), (280, 534644), (290, 516208), (308, 486040), (319, 469280), (352, 425285), (385, 388832), (406, 368720), (419, 357280), (440, 340228), (464, 322630), (560, 267322), (580, 258104), (616, 243020), (638, 234640), (770, 194416), (812, 184360), (838, 178640), (880, 170114), (928, 161315), (1015, 147488), (1120, 133661), (1160, 129052), (1232, 121510), (1276, 117320), (1540, 97208), (1595, 93856), (1624, 92180), (1676, 89320), (1760, 85057), (2030, 73744), (2095, 71456), (2233, 67040), (2320, 64526), (2464, 60755), (2552, 58660), (2933, 51040), (3080, 48604), (3190, 46928), (3248, 46090), (3352, 44660), (4060, 36872), (4190, 35728), (4466, 33520), (4609, 32480), (4640, 32263), (5104, 29330), (5866, 25520), (6160, 24302), (6380, 23464), (6496, 23045), (6704, 22330), (8120, 18436), (8380, 17864), (8932, 16760), (9218, 16240), (10208, 14665), (11165, 13408), (11732, 12760), (12151, 12320)]