848527020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{38959}}^1$

素因数の和:38996

約数の個数: 108

約数和(自身を含む): 2829197280

約数和(自身を除く): 1980670260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 38959, 77918, 116877, 155836, 194795, 233754, 350631, 389590, 428549, 467508, 584385, 701262, 779180, 857098, 1168770, 1285647, 1402524, 1714196, 1753155, 2142745, 2337540, 2571294, 3506310, 3856941, 4285490, 4714039, 5142588, 6428235, 7012620, 7713882, 8570980, 9428078, 12856470, 14142117, 15427764, 18856156, 19284705, 23570195, 25712940, 28284234, 38569410, 42426351, 47140390, 56568468, 70710585, 77138820, 84852702, 94280780, 141421170, 169705404, 212131755, 282842340, 424263510, 848527020]

約数ペア:

[(1, 848527020), (2, 424263510), (3, 282842340), (4, 212131755), (5, 169705404), (6, 141421170), (9, 94280780), (10, 84852702), (11, 77138820), (12, 70710585), (15, 56568468), (18, 47140390), (20, 42426351), (22, 38569410), (30, 28284234), (33, 25712940), (36, 23570195), (44, 19284705), (45, 18856156), (55, 15427764), (60, 14142117), (66, 12856470), (90, 9428078), (99, 8570980), (110, 7713882), (121, 7012620), (132, 6428235), (165, 5142588), (180, 4714039), (198, 4285490), (220, 3856941), (242, 3506310), (330, 2571294), (363, 2337540), (396, 2142745), (484, 1753155), (495, 1714196), (605, 1402524), (660, 1285647), (726, 1168770), (990, 857098), (1089, 779180), (1210, 701262), (1452, 584385), (1815, 467508), (1980, 428549), (2178, 389590), (2420, 350631), (3630, 233754), (4356, 194795), (5445, 155836), (7260, 116877), (10890, 77918), (21780, 38959)]