67546980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 215107200

約数和(自身を除く): 147560220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 2909, 3870, 4644, 5805, 5818, 7740, 8727, 11610, 11636, 14545, 17454, 23220, 26181, 29090, 34908, 43635, 52362, 58180, 78543, 87270, 104724, 125087, 130905, 157086, 174540, 250174, 261810, 314172, 375261, 392715, 500348, 523620, 625435, 750522, 785430, 1125783, 1250870, 1501044, 1570860, 1876305, 2251566, 2501740, 3377349, 3752610, 4503132, 5628915, 6754698, 7505220, 11257830, 13509396, 16886745, 22515660, 33773490, 67546980]

約数ペア:

[(1, 67546980), (2, 33773490), (3, 22515660), (4, 16886745), (5, 13509396), (6, 11257830), (9, 7505220), (10, 6754698), (12, 5628915), (15, 4503132), (18, 3752610), (20, 3377349), (27, 2501740), (30, 2251566), (36, 1876305), (43, 1570860), (45, 1501044), (54, 1250870), (60, 1125783), (86, 785430), (90, 750522), (108, 625435), (129, 523620), (135, 500348), (172, 392715), (180, 375261), (215, 314172), (258, 261810), (270, 250174), (387, 174540), (430, 157086), (516, 130905), (540, 125087), (645, 104724), (774, 87270), (860, 78543), (1161, 58180), (1290, 52362), (1548, 43635), (1935, 34908), (2322, 29090), (2580, 26181), (2909, 23220), (3870, 17454), (4644, 14545), (5805, 11636), (5818, 11610), (7740, 8727)]