137717820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 443963520

約数和(自身を除く): 306245700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 659, 774, 810, 860, 972, 1161, 1215, 1290, 1318, 1548, 1620, 1935, 1977, 2322, 2430, 2580, 2636, 3295, 3483, 3870, 3954, 4644, 4860, 5805, 5931, 6590, 6966, 7740, 7908, 9885, 10449, 11610, 11862, 13180, 13932, 17415, 17793, 19770, 20898, 23220, 23724, 28337, 29655, 34830, 35586, 39540, 41796, 52245, 53379, 56674, 59310, 69660, 71172, 85011, 88965, 104490, 106758, 113348, 118620, 141685, 160137, 170022, 177930, 208980, 213516, 255033, 266895, 283370, 320274, 340044, 355860, 425055, 510066, 533790, 566740, 640548, 765099, 800685, 850110, 1020132, 1067580, 1275165, 1530198, 1601370, 1700220, 2295297, 2550330, 3060396, 3202740, 3825495, 4590594, 5100660, 6885891, 7650990, 9181188, 11476485, 13771782, 15301980, 22952970, 27543564, 34429455, 45905940, 68858910, 137717820]

約数ペア:

[(1, 137717820), (2, 68858910), (3, 45905940), (4, 34429455), (5, 27543564), (6, 22952970), (9, 15301980), (10, 13771782), (12, 11476485), (15, 9181188), (18, 7650990), (20, 6885891), (27, 5100660), (30, 4590594), (36, 3825495), (43, 3202740), (45, 3060396), (54, 2550330), (60, 2295297), (81, 1700220), (86, 1601370), (90, 1530198), (108, 1275165), (129, 1067580), (135, 1020132), (162, 850110), (172, 800685), (180, 765099), (215, 640548), (243, 566740), (258, 533790), (270, 510066), (324, 425055), (387, 355860), (405, 340044), (430, 320274), (486, 283370), (516, 266895), (540, 255033), (645, 213516), (659, 208980), (774, 177930), (810, 170022), (860, 160137), (972, 141685), (1161, 118620), (1215, 113348), (1290, 106758), (1318, 104490), (1548, 88965), (1620, 85011), (1935, 71172), (1977, 69660), (2322, 59310), (2430, 56674), (2580, 53379), (2636, 52245), (3295, 41796), (3483, 39540), (3870, 35586), (3954, 34830), (4644, 29655), (4860, 28337), (5805, 23724), (5931, 23220), (6590, 20898), (6966, 19770), (7740, 17793), (7908, 17415), (9885, 13932), (10449, 13180), (11610, 11862)]