122130540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 439940592

約数和(自身を除く): 317810052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 122, 126, 140, 147, 180, 183, 196, 210, 227, 244, 245, 252, 294, 305, 315, 366, 420, 427, 441, 454, 490, 549, 588, 610, 630, 681, 732, 735, 854, 882, 908, 915, 980, 1098, 1135, 1220, 1260, 1281, 1362, 1470, 1589, 1708, 1764, 1830, 2043, 2135, 2196, 2205, 2270, 2562, 2724, 2745, 2940, 2989, 3178, 3405, 3660, 3843, 4086, 4270, 4410, 4540, 4767, 5124, 5490, 5978, 6356, 6405, 6810, 7686, 7945, 8172, 8540, 8820, 8967, 9534, 10215, 10980, 11123, 11956, 12810, 13620, 13847, 14301, 14945, 15372, 15890, 17934, 19068, 19215, 20430, 22246, 23835, 25620, 26901, 27694, 28602, 29890, 31780, 33369, 35868, 38430, 40860, 41541, 44492, 44835, 47670, 53802, 55388, 55615, 57204, 59780, 66738, 69235, 71505, 76860, 83082, 89670, 95340, 96929, 100107, 107604, 111230, 124623, 133476, 134505, 138470, 143010, 166164, 166845, 179340, 193858, 200214, 207705, 222460, 249246, 269010, 276940, 286020, 290787, 333690, 387716, 400428, 415410, 484645, 498492, 500535, 538020, 581574, 623115, 667380, 678503, 830820, 872361, 969290, 1001070, 1163148, 1246230, 1357006, 1453935, 1744722, 1938580, 2002140, 2035509, 2492460, 2714012, 2907870, 3392515, 3489444, 4071018, 4361805, 5815740, 6106527, 6785030, 8142036, 8723610, 10177545, 12213054, 13570060, 17447220, 20355090, 24426108, 30532635, 40710180, 61065270, 122130540]

約数ペア:

[(1, 122130540), (2, 61065270), (3, 40710180), (4, 30532635), (5, 24426108), (6, 20355090), (7, 17447220), (9, 13570060), (10, 12213054), (12, 10177545), (14, 8723610), (15, 8142036), (18, 6785030), (20, 6106527), (21, 5815740), (28, 4361805), (30, 4071018), (35, 3489444), (36, 3392515), (42, 2907870), (45, 2714012), (49, 2492460), (60, 2035509), (61, 2002140), (63, 1938580), (70, 1744722), (84, 1453935), (90, 1357006), (98, 1246230), (105, 1163148), (122, 1001070), (126, 969290), (140, 872361), (147, 830820), (180, 678503), (183, 667380), (196, 623115), (210, 581574), (227, 538020), (244, 500535), (245, 498492), (252, 484645), (294, 415410), (305, 400428), (315, 387716), (366, 333690), (420, 290787), (427, 286020), (441, 276940), (454, 269010), (490, 249246), (549, 222460), (588, 207705), (610, 200214), (630, 193858), (681, 179340), (732, 166845), (735, 166164), (854, 143010), (882, 138470), (908, 134505), (915, 133476), (980, 124623), (1098, 111230), (1135, 107604), (1220, 100107), (1260, 96929), (1281, 95340), (1362, 89670), (1470, 83082), (1589, 76860), (1708, 71505), (1764, 69235), (1830, 66738), (2043, 59780), (2135, 57204), (2196, 55615), (2205, 55388), (2270, 53802), (2562, 47670), (2724, 44835), (2745, 44492), (2940, 41541), (2989, 40860), (3178, 38430), (3405, 35868), (3660, 33369), (3843, 31780), (4086, 29890), (4270, 28602), (4410, 27694), (4540, 26901), (4767, 25620), (5124, 23835), (5490, 22246), (5978, 20430), (6356, 19215), (6405, 19068), (6810, 17934), (7686, 15890), (7945, 15372), (8172, 14945), (8540, 14301), (8820, 13847), (8967, 13620), (9534, 12810), (10215, 11956), (10980, 11123)]