115388820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 379975680

約数和(自身を除く): 264586860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 90, 93, 108, 113, 122, 124, 135, 155, 180, 183, 186, 226, 244, 270, 279, 305, 310, 339, 366, 372, 452, 465, 540, 549, 558, 565, 610, 620, 678, 732, 837, 915, 930, 1017, 1098, 1116, 1130, 1220, 1356, 1395, 1647, 1674, 1695, 1830, 1860, 1891, 2034, 2196, 2260, 2745, 2790, 3051, 3294, 3348, 3390, 3503, 3660, 3782, 4068, 4185, 5085, 5490, 5580, 5673, 6102, 6588, 6780, 6893, 7006, 7564, 8235, 8370, 9455, 10170, 10509, 10980, 11346, 12204, 13786, 14012, 15255, 16470, 16740, 17019, 17515, 18910, 20340, 20679, 21018, 22692, 27572, 28365, 30510, 31527, 32940, 34038, 34465, 35030, 37820, 41358, 42036, 51057, 52545, 56730, 61020, 62037, 63054, 68076, 68930, 70060, 82716, 85095, 94581, 102114, 103395, 105090, 113460, 124074, 126108, 137860, 157635, 170190, 186111, 189162, 204228, 206790, 210180, 213683, 248148, 255285, 310185, 315270, 340380, 372222, 378324, 413580, 427366, 472905, 510570, 620370, 630540, 641049, 744444, 854732, 930555, 945810, 1021140, 1068415, 1240740, 1282098, 1861110, 1891620, 1923147, 2136830, 2564196, 3205245, 3722220, 3846294, 4273660, 5769441, 6410490, 7692588, 9615735, 11538882, 12820980, 19231470, 23077764, 28847205, 38462940, 57694410, 115388820]

約数ペア:

[(1, 115388820), (2, 57694410), (3, 38462940), (4, 28847205), (5, 23077764), (6, 19231470), (9, 12820980), (10, 11538882), (12, 9615735), (15, 7692588), (18, 6410490), (20, 5769441), (27, 4273660), (30, 3846294), (31, 3722220), (36, 3205245), (45, 2564196), (54, 2136830), (60, 1923147), (61, 1891620), (62, 1861110), (90, 1282098), (93, 1240740), (108, 1068415), (113, 1021140), (122, 945810), (124, 930555), (135, 854732), (155, 744444), (180, 641049), (183, 630540), (186, 620370), (226, 510570), (244, 472905), (270, 427366), (279, 413580), (305, 378324), (310, 372222), (339, 340380), (366, 315270), (372, 310185), (452, 255285), (465, 248148), (540, 213683), (549, 210180), (558, 206790), (565, 204228), (610, 189162), (620, 186111), (678, 170190), (732, 157635), (837, 137860), (915, 126108), (930, 124074), (1017, 113460), (1098, 105090), (1116, 103395), (1130, 102114), (1220, 94581), (1356, 85095), (1395, 82716), (1647, 70060), (1674, 68930), (1695, 68076), (1830, 63054), (1860, 62037), (1891, 61020), (2034, 56730), (2196, 52545), (2260, 51057), (2745, 42036), (2790, 41358), (3051, 37820), (3294, 35030), (3348, 34465), (3390, 34038), (3503, 32940), (3660, 31527), (3782, 30510), (4068, 28365), (4185, 27572), (5085, 22692), (5490, 21018), (5580, 20679), (5673, 20340), (6102, 18910), (6588, 17515), (6780, 17019), (6893, 16740), (7006, 16470), (7564, 15255), (8235, 14012), (8370, 13786), (9455, 12204), (10170, 11346), (10509, 10980)]