223438950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 694643040

約数和(自身を除く): 471204090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 126, 150, 175, 178, 210, 225, 267, 315, 350, 445, 450, 525, 534, 623, 630, 797, 801, 890, 1050, 1246, 1335, 1575, 1594, 1602, 1869, 2225, 2391, 2670, 3115, 3150, 3738, 3985, 4005, 4450, 4782, 5579, 5607, 6230, 6675, 7173, 7970, 8010, 9345, 11158, 11214, 11955, 13350, 14346, 15575, 16737, 18690, 19925, 20025, 23910, 27895, 28035, 31150, 33474, 35865, 39850, 40050, 46725, 50211, 55790, 56070, 59775, 70933, 71730, 83685, 93450, 100422, 119550, 139475, 140175, 141866, 167370, 179325, 212799, 251055, 278950, 280350, 354665, 358650, 418425, 425598, 496531, 502110, 638397, 709330, 836850, 993062, 1063995, 1255275, 1276794, 1489593, 1773325, 2127990, 2482655, 2510550, 2979186, 3191985, 3546650, 4468779, 4965310, 5319975, 6383970, 7447965, 8937558, 10639950, 12413275, 14895930, 15959925, 22343895, 24826550, 31919850, 37239825, 44687790, 74479650, 111719475, 223438950]

約数ペア:

[(1, 223438950), (2, 111719475), (3, 74479650), (5, 44687790), (6, 37239825), (7, 31919850), (9, 24826550), (10, 22343895), (14, 15959925), (15, 14895930), (18, 12413275), (21, 10639950), (25, 8937558), (30, 7447965), (35, 6383970), (42, 5319975), (45, 4965310), (50, 4468779), (63, 3546650), (70, 3191985), (75, 2979186), (89, 2510550), (90, 2482655), (105, 2127990), (126, 1773325), (150, 1489593), (175, 1276794), (178, 1255275), (210, 1063995), (225, 993062), (267, 836850), (315, 709330), (350, 638397), (445, 502110), (450, 496531), (525, 425598), (534, 418425), (623, 358650), (630, 354665), (797, 280350), (801, 278950), (890, 251055), (1050, 212799), (1246, 179325), (1335, 167370), (1575, 141866), (1594, 140175), (1602, 139475), (1869, 119550), (2225, 100422), (2391, 93450), (2670, 83685), (3115, 71730), (3150, 70933), (3738, 59775), (3985, 56070), (4005, 55790), (4450, 50211), (4782, 46725), (5579, 40050), (5607, 39850), (6230, 35865), (6675, 33474), (7173, 31150), (7970, 28035), (8010, 27895), (9345, 23910), (11158, 20025), (11214, 19925), (11955, 18690), (13350, 16737), (14346, 15575)]