20242530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 69009408

約数和(自身を除く): 48766878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 30, 33, 35, 42, 45, 46, 55, 63, 66, 69, 70, 77, 90, 99, 105, 110, 115, 126, 127, 138, 154, 161, 165, 198, 207, 210, 230, 231, 253, 254, 315, 322, 330, 345, 381, 385, 414, 462, 483, 495, 506, 630, 635, 690, 693, 759, 762, 770, 805, 889, 966, 990, 1035, 1143, 1155, 1265, 1270, 1386, 1397, 1449, 1518, 1610, 1771, 1778, 1905, 2070, 2277, 2286, 2310, 2415, 2530, 2667, 2794, 2898, 2921, 3465, 3542, 3795, 3810, 4191, 4445, 4554, 4830, 5313, 5334, 5715, 5842, 6930, 6985, 7245, 7590, 8001, 8382, 8763, 8855, 8890, 9779, 10626, 11385, 11430, 12573, 13335, 13970, 14490, 14605, 15939, 16002, 17526, 17710, 19558, 20447, 20955, 22770, 25146, 26289, 26565, 26670, 29210, 29337, 31878, 32131, 40005, 40894, 41910, 43815, 48895, 52578, 53130, 58674, 61341, 62865, 64262, 79695, 80010, 87630, 88011, 96393, 97790, 102235, 122682, 125730, 131445, 146685, 159390, 160655, 176022, 184023, 192786, 204470, 224917, 262890, 289179, 293370, 306705, 321310, 368046, 440055, 449834, 481965, 578358, 613410, 674751, 880110, 920115, 963930, 1124585, 1349502, 1445895, 1840230, 2024253, 2249170, 2891790, 3373755, 4048506, 6747510, 10121265, 20242530]

約数ペア:

[(1, 20242530), (2, 10121265), (3, 6747510), (5, 4048506), (6, 3373755), (7, 2891790), (9, 2249170), (10, 2024253), (11, 1840230), (14, 1445895), (15, 1349502), (18, 1124585), (21, 963930), (22, 920115), (23, 880110), (30, 674751), (33, 613410), (35, 578358), (42, 481965), (45, 449834), (46, 440055), (55, 368046), (63, 321310), (66, 306705), (69, 293370), (70, 289179), (77, 262890), (90, 224917), (99, 204470), (105, 192786), (110, 184023), (115, 176022), (126, 160655), (127, 159390), (138, 146685), (154, 131445), (161, 125730), (165, 122682), (198, 102235), (207, 97790), (210, 96393), (230, 88011), (231, 87630), (253, 80010), (254, 79695), (315, 64262), (322, 62865), (330, 61341), (345, 58674), (381, 53130), (385, 52578), (414, 48895), (462, 43815), (483, 41910), (495, 40894), (506, 40005), (630, 32131), (635, 31878), (690, 29337), (693, 29210), (759, 26670), (762, 26565), (770, 26289), (805, 25146), (889, 22770), (966, 20955), (990, 20447), (1035, 19558), (1143, 17710), (1155, 17526), (1265, 16002), (1270, 15939), (1386, 14605), (1397, 14490), (1449, 13970), (1518, 13335), (1610, 12573), (1771, 11430), (1778, 11385), (1905, 10626), (2070, 9779), (2277, 8890), (2286, 8855), (2310, 8763), (2415, 8382), (2530, 8001), (2667, 7590), (2794, 7245), (2898, 6985), (2921, 6930), (3465, 5842), (3542, 5715), (3795, 5334), (3810, 5313), (4191, 4830), (4445, 4554)]