252369780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17029}}^1$

素因数の和:17073

約数の個数: 96

約数和(自身を含む): 801091200

約数和(自身を除く): 548721420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 17029, 34058, 51087, 68116, 85145, 102174, 170290, 204348, 221377, 255435, 323551, 340580, 442754, 510870, 647102, 664131, 885508, 970653, 1021740, 1106885, 1294204, 1328262, 1617755, 1941306, 2213770, 2656524, 3235510, 3320655, 3882612, 4206163, 4427540, 4853265, 6471020, 6641310, 8412326, 9706530, 12618489, 13282620, 16824652, 19413060, 21030815, 25236978, 42061630, 50473956, 63092445, 84123260, 126184890, 252369780]

約数ペア:

[(1, 252369780), (2, 126184890), (3, 84123260), (4, 63092445), (5, 50473956), (6, 42061630), (10, 25236978), (12, 21030815), (13, 19413060), (15, 16824652), (19, 13282620), (20, 12618489), (26, 9706530), (30, 8412326), (38, 6641310), (39, 6471020), (52, 4853265), (57, 4427540), (60, 4206163), (65, 3882612), (76, 3320655), (78, 3235510), (95, 2656524), (114, 2213770), (130, 1941306), (156, 1617755), (190, 1328262), (195, 1294204), (228, 1106885), (247, 1021740), (260, 970653), (285, 885508), (380, 664131), (390, 647102), (494, 510870), (570, 442754), (741, 340580), (780, 323551), (988, 255435), (1140, 221377), (1235, 204348), (1482, 170290), (2470, 102174), (2964, 85145), (3705, 68116), (4940, 51087), (7410, 34058), (14820, 17029)]