1913807700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{43397}}^1$

素因数の和:43431

約数の個数: 162

約数和(自身を含む): 6978268206

約数和(自身を除く): 5064460506

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, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 6300, 7350, 8820, 11025, 14700, 22050, 43397, 44100, 86794, 130191, 173588, 216985, 260382, 303779, 390573, 433970, 520764, 607558, 650955, 781146, 867940, 911337, 1084925, 1215116, 1301910, 1518895, 1562292, 1822674, 1952865, 2126453, 2169850, 2603820, 2734011, 3037790, 3254775, 3645348, 3905730, 4252906, 4339700, 4556685, 5468022, 6075580, 6379359, 6509550, 7594475, 7811460, 8505812, 9113370, 9764325, 10632265, 10936044, 12758718, 13019100, 13670055, 15188950, 18226740, 19138077, 19528650, 21264530, 22783425, 25517436, 27340110, 30377900, 31896795, 38276154, 39057300, 42529060, 45566850, 53161325, 54680220, 63793590, 68350275, 76552308, 91133700, 95690385, 106322650, 127587180, 136700550, 159483975, 191380770, 212645300, 273401100, 318967950, 382761540, 478451925, 637935900, 956903850, 1913807700]

約数ペア:

[(1, 1913807700), (2, 956903850), (3, 637935900), (4, 478451925), (5, 382761540), (6, 318967950), (7, 273401100), (9, 212645300), (10, 191380770), (12, 159483975), (14, 136700550), (15, 127587180), (18, 106322650), (20, 95690385), (21, 91133700), (25, 76552308), (28, 68350275), (30, 63793590), (35, 54680220), (36, 53161325), (42, 45566850), (45, 42529060), (49, 39057300), (50, 38276154), (60, 31896795), (63, 30377900), (70, 27340110), (75, 25517436), (84, 22783425), (90, 21264530), (98, 19528650), (100, 19138077), (105, 18226740), (126, 15188950), (140, 13670055), (147, 13019100), (150, 12758718), (175, 10936044), (180, 10632265), (196, 9764325), (210, 9113370), (225, 8505812), (245, 7811460), (252, 7594475), (294, 6509550), (300, 6379359), (315, 6075580), (350, 5468022), (420, 4556685), (441, 4339700), (450, 4252906), (490, 3905730), (525, 3645348), (588, 3254775), (630, 3037790), (700, 2734011), (735, 2603820), (882, 2169850), (900, 2126453), (980, 1952865), (1050, 1822674), (1225, 1562292), (1260, 1518895), (1470, 1301910), (1575, 1215116), (1764, 1084925), (2100, 911337), (2205, 867940), (2450, 781146), (2940, 650955), (3150, 607558), (3675, 520764), (4410, 433970), (4900, 390573), (6300, 303779), (7350, 260382), (8820, 216985), (11025, 173588), (14700, 130191), (22050, 86794), (43397, 44100)]