5494860

素因数分解:

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

素因数の和:125

約数の個数: 144

約数和(自身を含む): 19656000

約数和(自身を除く): 14161140

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, 63, 70, 84, 89, 90, 98, 105, 126, 140, 147, 178, 180, 196, 210, 245, 252, 267, 294, 315, 343, 356, 420, 441, 445, 490, 534, 588, 623, 630, 686, 735, 801, 882, 890, 980, 1029, 1068, 1246, 1260, 1335, 1372, 1470, 1602, 1715, 1764, 1780, 1869, 2058, 2205, 2492, 2670, 2940, 3087, 3115, 3204, 3430, 3738, 4005, 4116, 4361, 4410, 5145, 5340, 5607, 6174, 6230, 6860, 7476, 8010, 8722, 8820, 9345, 10290, 11214, 12348, 12460, 13083, 15435, 16020, 17444, 18690, 20580, 21805, 22428, 26166, 28035, 30527, 30870, 37380, 39249, 43610, 52332, 56070, 61054, 61740, 65415, 78498, 87220, 91581, 112140, 122108, 130830, 152635, 156996, 183162, 196245, 261660, 274743, 305270, 366324, 392490, 457905, 549486, 610540, 784980, 915810, 1098972, 1373715, 1831620, 2747430, 5494860]

約数ペア:

[(1, 5494860), (2, 2747430), (3, 1831620), (4, 1373715), (5, 1098972), (6, 915810), (7, 784980), (9, 610540), (10, 549486), (12, 457905), (14, 392490), (15, 366324), (18, 305270), (20, 274743), (21, 261660), (28, 196245), (30, 183162), (35, 156996), (36, 152635), (42, 130830), (45, 122108), (49, 112140), (60, 91581), (63, 87220), (70, 78498), (84, 65415), (89, 61740), (90, 61054), (98, 56070), (105, 52332), (126, 43610), (140, 39249), (147, 37380), (178, 30870), (180, 30527), (196, 28035), (210, 26166), (245, 22428), (252, 21805), (267, 20580), (294, 18690), (315, 17444), (343, 16020), (356, 15435), (420, 13083), (441, 12460), (445, 12348), (490, 11214), (534, 10290), (588, 9345), (623, 8820), (630, 8722), (686, 8010), (735, 7476), (801, 6860), (882, 6230), (890, 6174), (980, 5607), (1029, 5340), (1068, 5145), (1246, 4410), (1260, 4361), (1335, 4116), (1372, 4005), (1470, 3738), (1602, 3430), (1715, 3204), (1764, 3115), (1780, 3087), (1869, 2940), (2058, 2670), (2205, 2492)]