2019269700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1851

約数の個数: 216

約数和(自身を含む): 7274659392

約数和(自身を除く): 5255389692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 197, 210, 225, 252, 300, 315, 350, 394, 420, 450, 525, 591, 630, 700, 788, 900, 985, 1050, 1182, 1260, 1379, 1575, 1627, 1773, 1970, 2100, 2364, 2758, 2955, 3150, 3254, 3546, 3940, 4137, 4881, 4925, 5516, 5910, 6300, 6508, 6895, 7092, 8135, 8274, 8865, 9762, 9850, 11389, 11820, 12411, 13790, 14643, 14775, 16270, 16548, 17730, 19524, 19700, 20685, 22778, 24405, 24822, 27580, 29286, 29550, 32540, 34167, 34475, 35460, 40675, 41370, 44325, 45556, 48810, 49644, 56945, 58572, 59100, 62055, 68334, 68950, 73215, 81350, 82740, 88650, 97620, 102501, 103425, 113890, 122025, 124110, 136668, 137900, 146430, 162700, 170835, 177300, 205002, 206850, 227780, 244050, 248220, 284725, 292860, 310275, 320519, 341670, 366075, 410004, 413700, 488100, 512505, 569450, 620550, 641038, 683340, 732150, 854175, 961557, 1025010, 1138900, 1241100, 1282076, 1464300, 1602595, 1708350, 1923114, 2050020, 2243633, 2562525, 2884671, 3205190, 3416700, 3846228, 4487266, 4807785, 5125050, 5769342, 6410380, 6730899, 8012975, 8974532, 9615570, 10250100, 11218165, 11538684, 13461798, 14423355, 16025950, 19231140, 20192697, 22436330, 24038925, 26923596, 28846710, 32051900, 33654495, 40385394, 44872660, 48077850, 56090825, 57693420, 67308990, 72116775, 80770788, 96155700, 100963485, 112181650, 134617980, 144233550, 168272475, 201926970, 224363300, 288467100, 336544950, 403853940, 504817425, 673089900, 1009634850, 2019269700]

約数ペア:

[(1, 2019269700), (2, 1009634850), (3, 673089900), (4, 504817425), (5, 403853940), (6, 336544950), (7, 288467100), (9, 224363300), (10, 201926970), (12, 168272475), (14, 144233550), (15, 134617980), (18, 112181650), (20, 100963485), (21, 96155700), (25, 80770788), (28, 72116775), (30, 67308990), (35, 57693420), (36, 56090825), (42, 48077850), (45, 44872660), (50, 40385394), (60, 33654495), (63, 32051900), (70, 28846710), (75, 26923596), (84, 24038925), (90, 22436330), (100, 20192697), (105, 19231140), (126, 16025950), (140, 14423355), (150, 13461798), (175, 11538684), (180, 11218165), (197, 10250100), (210, 9615570), (225, 8974532), (252, 8012975), (300, 6730899), (315, 6410380), (350, 5769342), (394, 5125050), (420, 4807785), (450, 4487266), (525, 3846228), (591, 3416700), (630, 3205190), (700, 2884671), (788, 2562525), (900, 2243633), (985, 2050020), (1050, 1923114), (1182, 1708350), (1260, 1602595), (1379, 1464300), (1575, 1282076), (1627, 1241100), (1773, 1138900), (1970, 1025010), (2100, 961557), (2364, 854175), (2758, 732150), (2955, 683340), (3150, 641038), (3254, 620550), (3546, 569450), (3940, 512505), (4137, 488100), (4881, 413700), (4925, 410004), (5516, 366075), (5910, 341670), (6300, 320519), (6508, 310275), (6895, 292860), (7092, 284725), (8135, 248220), (8274, 244050), (8865, 227780), (9762, 206850), (9850, 205002), (11389, 177300), (11820, 170835), (12411, 162700), (13790, 146430), (14643, 137900), (14775, 136668), (16270, 124110), (16548, 122025), (17730, 113890), (19524, 103425), (19700, 102501), (20685, 97620), (22778, 88650), (24405, 82740), (24822, 81350), (27580, 73215), (29286, 68950), (29550, 68334), (32540, 62055), (34167, 59100), (34475, 58572), (35460, 56945), (40675, 49644), (41370, 48810), (44325, 45556)]