38298780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 108

約数和(自身を含む): 125896680

約数和(自身を除く): 87597900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1259, 1521, 1690, 2028, 2340, 2518, 2535, 3042, 3380, 3777, 5036, 5070, 6084, 6295, 7554, 7605, 10140, 11331, 12590, 15108, 15210, 16367, 18885, 22662, 25180, 30420, 32734, 37770, 45324, 49101, 56655, 65468, 75540, 81835, 98202, 113310, 147303, 163670, 196404, 212771, 226620, 245505, 294606, 327340, 425542, 491010, 589212, 638313, 736515, 851084, 982020, 1063855, 1276626, 1473030, 1914939, 2127710, 2553252, 2946060, 3191565, 3829878, 4255420, 6383130, 7659756, 9574695, 12766260, 19149390, 38298780]

約数ペア:

[(1, 38298780), (2, 19149390), (3, 12766260), (4, 9574695), (5, 7659756), (6, 6383130), (9, 4255420), (10, 3829878), (12, 3191565), (13, 2946060), (15, 2553252), (18, 2127710), (20, 1914939), (26, 1473030), (30, 1276626), (36, 1063855), (39, 982020), (45, 851084), (52, 736515), (60, 638313), (65, 589212), (78, 491010), (90, 425542), (117, 327340), (130, 294606), (156, 245505), (169, 226620), (180, 212771), (195, 196404), (234, 163670), (260, 147303), (338, 113310), (390, 98202), (468, 81835), (507, 75540), (585, 65468), (676, 56655), (780, 49101), (845, 45324), (1014, 37770), (1170, 32734), (1259, 30420), (1521, 25180), (1690, 22662), (2028, 18885), (2340, 16367), (2518, 15210), (2535, 15108), (3042, 12590), (3380, 11331), (3777, 10140), (5036, 7605), (5070, 7554), (6084, 6295)]