174940020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 548634240

約数和(自身を除く): 373694220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2473, 2620, 3537, 3930, 4716, 4946, 5895, 7074, 7419, 7860, 9892, 11790, 12365, 14148, 14838, 17685, 22257, 23580, 24730, 29676, 35370, 37095, 44514, 49460, 66771, 70740, 74190, 89028, 111285, 133542, 148380, 222570, 267084, 323963, 333855, 445140, 647926, 667710, 971889, 1295852, 1335420, 1619815, 1943778, 2915667, 3239630, 3887556, 4859445, 5831334, 6479260, 8747001, 9718890, 11662668, 14578335, 17494002, 19437780, 29156670, 34988004, 43735005, 58313340, 87470010, 174940020]

約数ペア:

[(1, 174940020), (2, 87470010), (3, 58313340), (4, 43735005), (5, 34988004), (6, 29156670), (9, 19437780), (10, 17494002), (12, 14578335), (15, 11662668), (18, 9718890), (20, 8747001), (27, 6479260), (30, 5831334), (36, 4859445), (45, 3887556), (54, 3239630), (60, 2915667), (90, 1943778), (108, 1619815), (131, 1335420), (135, 1295852), (180, 971889), (262, 667710), (270, 647926), (393, 445140), (524, 333855), (540, 323963), (655, 267084), (786, 222570), (1179, 148380), (1310, 133542), (1572, 111285), (1965, 89028), (2358, 74190), (2473, 70740), (2620, 66771), (3537, 49460), (3930, 44514), (4716, 37095), (4946, 35370), (5895, 29676), (7074, 24730), (7419, 23580), (7860, 22257), (9892, 17685), (11790, 14838), (12365, 14148)]