25412310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 87160320

約数和(自身を除く): 61748010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 193, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 386, 399, 418, 462, 495, 570, 579, 627, 630, 665, 693, 770, 798, 855, 965, 990, 1045, 1155, 1158, 1197, 1254, 1330, 1351, 1386, 1463, 1710, 1737, 1881, 1930, 1995, 2090, 2123, 2310, 2394, 2702, 2895, 2926, 3135, 3465, 3474, 3667, 3762, 3990, 4053, 4246, 4389, 5790, 5985, 6270, 6369, 6755, 6930, 7315, 7334, 8106, 8685, 8778, 9405, 10615, 11001, 11970, 12159, 12738, 13167, 13510, 14630, 14861, 17370, 18335, 18810, 19107, 20265, 21230, 21945, 22002, 24318, 25669, 26334, 29722, 31845, 33003, 36670, 38214, 40337, 40530, 43890, 44583, 51338, 55005, 60795, 63690, 65835, 66006, 74305, 77007, 80674, 89166, 95535, 110010, 121011, 121590, 128345, 131670, 133749, 148610, 154014, 165015, 191070, 201685, 222915, 231021, 242022, 256690, 267498, 282359, 330030, 363033, 385035, 403370, 445830, 462042, 564718, 605055, 668745, 726066, 770070, 847077, 1155105, 1210110, 1337490, 1411795, 1694154, 1815165, 2310210, 2541231, 2823590, 3630330, 4235385, 5082462, 8470770, 12706155, 25412310]

約数ペア:

[(1, 25412310), (2, 12706155), (3, 8470770), (5, 5082462), (6, 4235385), (7, 3630330), (9, 2823590), (10, 2541231), (11, 2310210), (14, 1815165), (15, 1694154), (18, 1411795), (19, 1337490), (21, 1210110), (22, 1155105), (30, 847077), (33, 770070), (35, 726066), (38, 668745), (42, 605055), (45, 564718), (55, 462042), (57, 445830), (63, 403370), (66, 385035), (70, 363033), (77, 330030), (90, 282359), (95, 267498), (99, 256690), (105, 242022), (110, 231021), (114, 222915), (126, 201685), (133, 191070), (154, 165015), (165, 154014), (171, 148610), (190, 133749), (193, 131670), (198, 128345), (209, 121590), (210, 121011), (231, 110010), (266, 95535), (285, 89166), (315, 80674), (330, 77007), (342, 74305), (385, 66006), (386, 65835), (399, 63690), (418, 60795), (462, 55005), (495, 51338), (570, 44583), (579, 43890), (627, 40530), (630, 40337), (665, 38214), (693, 36670), (770, 33003), (798, 31845), (855, 29722), (965, 26334), (990, 25669), (1045, 24318), (1155, 22002), (1158, 21945), (1197, 21230), (1254, 20265), (1330, 19107), (1351, 18810), (1386, 18335), (1463, 17370), (1710, 14861), (1737, 14630), (1881, 13510), (1930, 13167), (1995, 12738), (2090, 12159), (2123, 11970), (2310, 11001), (2394, 10615), (2702, 9405), (2895, 8778), (2926, 8685), (3135, 8106), (3465, 7334), (3474, 7315), (3667, 6930), (3762, 6755), (3990, 6369), (4053, 6270), (4246, 5985), (4389, 5790)]