243785850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21140

約数の個数: 96

約数和(自身を含む): 753808896

約数和(自身を除く): 510023046

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 11550, 21107, 42214, 63321, 105535, 126642, 147749, 211070, 232177, 295498, 316605, 443247, 464354, 527675, 633210, 696531, 738745, 886494, 1055350, 1160885, 1393062, 1477490, 1583025, 1625239, 2216235, 2321770, 3166050, 3250478, 3482655, 3693725, 4432470, 4875717, 5804425, 6965310, 7387450, 8126195, 9751434, 11081175, 11608850, 16252390, 17413275, 22162350, 24378585, 34826550, 40630975, 48757170, 81261950, 121892925, 243785850]

約数ペア:

[(1, 243785850), (2, 121892925), (3, 81261950), (5, 48757170), (6, 40630975), (7, 34826550), (10, 24378585), (11, 22162350), (14, 17413275), (15, 16252390), (21, 11608850), (22, 11081175), (25, 9751434), (30, 8126195), (33, 7387450), (35, 6965310), (42, 5804425), (50, 4875717), (55, 4432470), (66, 3693725), (70, 3482655), (75, 3250478), (77, 3166050), (105, 2321770), (110, 2216235), (150, 1625239), (154, 1583025), (165, 1477490), (175, 1393062), (210, 1160885), (231, 1055350), (275, 886494), (330, 738745), (350, 696531), (385, 633210), (462, 527675), (525, 464354), (550, 443247), (770, 316605), (825, 295498), (1050, 232177), (1155, 211070), (1650, 147749), (1925, 126642), (2310, 105535), (3850, 63321), (5775, 42214), (11550, 21107)]