79316820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 271500768

約数和(自身を除く): 192183948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4451, 4455, 5940, 8902, 8910, 13353, 17804, 17820, 22255, 26706, 40059, 44510, 48961, 53412, 66765, 80118, 89020, 97922, 120177, 133530, 146883, 160236, 195844, 200295, 240354, 244805, 267060, 293766, 360531, 400590, 440649, 480708, 489610, 587532, 600885, 721062, 734415, 801180, 881298, 979220, 1201770, 1321947, 1442124, 1468830, 1762596, 1802655, 2203245, 2403540, 2643894, 2937660, 3605310, 3965841, 4406490, 5287788, 6609735, 7210620, 7931682, 8812980, 13219470, 15863364, 19829205, 26438940, 39658410, 79316820]

約数ペア:

[(1, 79316820), (2, 39658410), (3, 26438940), (4, 19829205), (5, 15863364), (6, 13219470), (9, 8812980), (10, 7931682), (11, 7210620), (12, 6609735), (15, 5287788), (18, 4406490), (20, 3965841), (22, 3605310), (27, 2937660), (30, 2643894), (33, 2403540), (36, 2203245), (44, 1802655), (45, 1762596), (54, 1468830), (55, 1442124), (60, 1321947), (66, 1201770), (81, 979220), (90, 881298), (99, 801180), (108, 734415), (110, 721062), (132, 600885), (135, 587532), (162, 489610), (165, 480708), (180, 440649), (198, 400590), (220, 360531), (270, 293766), (297, 267060), (324, 244805), (330, 240354), (396, 200295), (405, 195844), (495, 160236), (540, 146883), (594, 133530), (660, 120177), (810, 97922), (891, 89020), (990, 80118), (1188, 66765), (1485, 53412), (1620, 48961), (1782, 44510), (1980, 40059), (2970, 26706), (3564, 22255), (4451, 17820), (4455, 17804), (5940, 13353), (8902, 8910)]