227055420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 724520160

約数和(自身を除く): 497464740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 113, 122, 135, 180, 183, 226, 244, 270, 305, 339, 366, 452, 540, 549, 565, 610, 678, 732, 915, 1017, 1098, 1130, 1220, 1356, 1647, 1695, 1830, 2034, 2196, 2260, 2745, 3051, 3294, 3390, 3660, 3721, 4068, 5085, 5490, 6102, 6588, 6780, 6893, 7442, 8235, 10170, 10980, 11163, 12204, 13786, 14884, 15255, 16470, 18605, 20340, 20679, 22326, 27572, 30510, 32940, 33489, 34465, 37210, 41358, 44652, 55815, 61020, 62037, 66978, 68930, 74420, 82716, 100467, 103395, 111630, 124074, 133956, 137860, 167445, 186111, 200934, 206790, 223260, 248148, 310185, 334890, 372222, 401868, 413580, 420473, 502335, 620370, 669780, 744444, 840946, 930555, 1004670, 1240740, 1261419, 1681892, 1861110, 2009340, 2102365, 2522838, 3722220, 3784257, 4204730, 5045676, 6307095, 7568514, 8409460, 11352771, 12614190, 15137028, 18921285, 22705542, 25228380, 37842570, 45411084, 56763855, 75685140, 113527710, 227055420]

約数ペア:

[(1, 227055420), (2, 113527710), (3, 75685140), (4, 56763855), (5, 45411084), (6, 37842570), (9, 25228380), (10, 22705542), (12, 18921285), (15, 15137028), (18, 12614190), (20, 11352771), (27, 8409460), (30, 7568514), (36, 6307095), (45, 5045676), (54, 4204730), (60, 3784257), (61, 3722220), (90, 2522838), (108, 2102365), (113, 2009340), (122, 1861110), (135, 1681892), (180, 1261419), (183, 1240740), (226, 1004670), (244, 930555), (270, 840946), (305, 744444), (339, 669780), (366, 620370), (452, 502335), (540, 420473), (549, 413580), (565, 401868), (610, 372222), (678, 334890), (732, 310185), (915, 248148), (1017, 223260), (1098, 206790), (1130, 200934), (1220, 186111), (1356, 167445), (1647, 137860), (1695, 133956), (1830, 124074), (2034, 111630), (2196, 103395), (2260, 100467), (2745, 82716), (3051, 74420), (3294, 68930), (3390, 66978), (3660, 62037), (3721, 61020), (4068, 55815), (5085, 44652), (5490, 41358), (6102, 37210), (6588, 34465), (6780, 33489), (6893, 32940), (7442, 30510), (8235, 27572), (10170, 22326), (10980, 20679), (11163, 20340), (12204, 18605), (13786, 16470), (14884, 15255)]