67969620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 108

約数和(自身を含む): 214004700

約数和(自身を除く): 146035080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 449, 522, 580, 841, 870, 898, 1044, 1305, 1347, 1682, 1740, 1796, 2245, 2523, 2610, 2694, 3364, 4041, 4205, 4490, 5046, 5220, 5388, 6735, 7569, 8082, 8410, 8980, 10092, 12615, 13021, 13470, 15138, 16164, 16820, 20205, 25230, 26042, 26940, 30276, 37845, 39063, 40410, 50460, 52084, 65105, 75690, 78126, 80820, 117189, 130210, 151380, 156252, 195315, 234378, 260420, 377609, 390630, 468756, 585945, 755218, 781260, 1132827, 1171890, 1510436, 1888045, 2265654, 2343780, 3398481, 3776090, 4531308, 5664135, 6796962, 7552180, 11328270, 13593924, 16992405, 22656540, 33984810, 67969620]

約数ペア:

[(1, 67969620), (2, 33984810), (3, 22656540), (4, 16992405), (5, 13593924), (6, 11328270), (9, 7552180), (10, 6796962), (12, 5664135), (15, 4531308), (18, 3776090), (20, 3398481), (29, 2343780), (30, 2265654), (36, 1888045), (45, 1510436), (58, 1171890), (60, 1132827), (87, 781260), (90, 755218), (116, 585945), (145, 468756), (174, 390630), (180, 377609), (261, 260420), (290, 234378), (348, 195315), (435, 156252), (449, 151380), (522, 130210), (580, 117189), (841, 80820), (870, 78126), (898, 75690), (1044, 65105), (1305, 52084), (1347, 50460), (1682, 40410), (1740, 39063), (1796, 37845), (2245, 30276), (2523, 26940), (2610, 26042), (2694, 25230), (3364, 20205), (4041, 16820), (4205, 16164), (4490, 15138), (5046, 13470), (5220, 13021), (5388, 12615), (6735, 10092), (7569, 8980), (8082, 8410)]