166764150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 144

約数和(自身を含む): 534764880

約数和(自身を除く): 368000730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2521, 2646, 3150, 3675, 4410, 4725, 5042, 6615, 7350, 7563, 9450, 11025, 12605, 13230, 15126, 17647, 22050, 22689, 25210, 33075, 35294, 37815, 45378, 52941, 63025, 66150, 68067, 75630, 88235, 105882, 113445, 123529, 126050, 136134, 158823, 176470, 189075, 226890, 247058, 264705, 317646, 340335, 370587, 378150, 441175, 476469, 529410, 567225, 617645, 680670, 741174, 794115, 882350, 952938, 1111761, 1134450, 1235290, 1323525, 1588230, 1701675, 1852935, 2223522, 2382345, 2647050, 3088225, 3335283, 3403350, 3705870, 3970575, 4764690, 5558805, 6176450, 6670566, 7941150, 9264675, 11117610, 11911725, 16676415, 18529350, 23823450, 27794025, 33352830, 55588050, 83382075, 166764150]

約数ペア:

[(1, 166764150), (2, 83382075), (3, 55588050), (5, 33352830), (6, 27794025), (7, 23823450), (9, 18529350), (10, 16676415), (14, 11911725), (15, 11117610), (18, 9264675), (21, 7941150), (25, 6670566), (27, 6176450), (30, 5558805), (35, 4764690), (42, 3970575), (45, 3705870), (49, 3403350), (50, 3335283), (54, 3088225), (63, 2647050), (70, 2382345), (75, 2223522), (90, 1852935), (98, 1701675), (105, 1588230), (126, 1323525), (135, 1235290), (147, 1134450), (150, 1111761), (175, 952938), (189, 882350), (210, 794115), (225, 741174), (245, 680670), (270, 617645), (294, 567225), (315, 529410), (350, 476469), (378, 441175), (441, 378150), (450, 370587), (490, 340335), (525, 317646), (630, 264705), (675, 247058), (735, 226890), (882, 189075), (945, 176470), (1050, 158823), (1225, 136134), (1323, 126050), (1350, 123529), (1470, 113445), (1575, 105882), (1890, 88235), (2205, 75630), (2450, 68067), (2521, 66150), (2646, 63025), (3150, 52941), (3675, 45378), (4410, 37815), (4725, 35294), (5042, 33075), (6615, 25210), (7350, 22689), (7563, 22050), (9450, 17647), (11025, 15126), (12605, 13230)]