77532660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4951}}^1$

素因数の和:4998

約数の個数: 96

約数和(自身を含む): 249580800

約数和(自身を除く): 172048140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4951, 5220, 7830, 9902, 14853, 15660, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 133677, 143579, 148530, 178236, 222795, 267354, 287158, 297060, 430737, 445590, 534708, 574316, 668385, 717895, 861474, 891180, 1292211, 1336770, 1435790, 1722948, 2153685, 2584422, 2673540, 2871580, 3876633, 4307370, 5168844, 6461055, 7753266, 8614740, 12922110, 15506532, 19383165, 25844220, 38766330, 77532660]

約数ペア:

[(1, 77532660), (2, 38766330), (3, 25844220), (4, 19383165), (5, 15506532), (6, 12922110), (9, 8614740), (10, 7753266), (12, 6461055), (15, 5168844), (18, 4307370), (20, 3876633), (27, 2871580), (29, 2673540), (30, 2584422), (36, 2153685), (45, 1722948), (54, 1435790), (58, 1336770), (60, 1292211), (87, 891180), (90, 861474), (108, 717895), (116, 668385), (135, 574316), (145, 534708), (174, 445590), (180, 430737), (261, 297060), (270, 287158), (290, 267354), (348, 222795), (435, 178236), (522, 148530), (540, 143579), (580, 133677), (783, 99020), (870, 89118), (1044, 74265), (1305, 59412), (1566, 49510), (1740, 44559), (2610, 29706), (3132, 24755), (3915, 19804), (4951, 15660), (5220, 14853), (7830, 9902)]