77391090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 247104000

約数和(自身を除く): 169712910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 109, 115, 126, 138, 147, 161, 207, 210, 218, 230, 245, 294, 315, 322, 327, 343, 345, 414, 441, 483, 490, 545, 630, 654, 686, 690, 735, 763, 805, 882, 966, 981, 1029, 1035, 1090, 1127, 1449, 1470, 1526, 1610, 1635, 1715, 1962, 2058, 2070, 2205, 2254, 2289, 2415, 2507, 2898, 3087, 3270, 3381, 3430, 3815, 4410, 4578, 4830, 4905, 5014, 5145, 5341, 5635, 6174, 6762, 6867, 7245, 7521, 7630, 7889, 9810, 10143, 10290, 10682, 11270, 11445, 12535, 13734, 14490, 15042, 15435, 15778, 16023, 16905, 17549, 20286, 22563, 22890, 23667, 25070, 26705, 30870, 32046, 33810, 34335, 35098, 37387, 37605, 39445, 45126, 47334, 48069, 50715, 52647, 53410, 68670, 71001, 74774, 75210, 78890, 80115, 87745, 96138, 101430, 105294, 112161, 112815, 118335, 122843, 142002, 157941, 160230, 175490, 186935, 224322, 225630, 236670, 240345, 245686, 263235, 315882, 336483, 355005, 368529, 373870, 480690, 526470, 560805, 614215, 672966, 710010, 737058, 789705, 859901, 1105587, 1121610, 1228430, 1579410, 1682415, 1719802, 1842645, 2211174, 2579703, 3364830, 3685290, 4299505, 5159406, 5527935, 7739109, 8599010, 11055870, 12898515, 15478218, 25797030, 38695545, 77391090]

約数ペア:

[(1, 77391090), (2, 38695545), (3, 25797030), (5, 15478218), (6, 12898515), (7, 11055870), (9, 8599010), (10, 7739109), (14, 5527935), (15, 5159406), (18, 4299505), (21, 3685290), (23, 3364830), (30, 2579703), (35, 2211174), (42, 1842645), (45, 1719802), (46, 1682415), (49, 1579410), (63, 1228430), (69, 1121610), (70, 1105587), (90, 859901), (98, 789705), (105, 737058), (109, 710010), (115, 672966), (126, 614215), (138, 560805), (147, 526470), (161, 480690), (207, 373870), (210, 368529), (218, 355005), (230, 336483), (245, 315882), (294, 263235), (315, 245686), (322, 240345), (327, 236670), (343, 225630), (345, 224322), (414, 186935), (441, 175490), (483, 160230), (490, 157941), (545, 142002), (630, 122843), (654, 118335), (686, 112815), (690, 112161), (735, 105294), (763, 101430), (805, 96138), (882, 87745), (966, 80115), (981, 78890), (1029, 75210), (1035, 74774), (1090, 71001), (1127, 68670), (1449, 53410), (1470, 52647), (1526, 50715), (1610, 48069), (1635, 47334), (1715, 45126), (1962, 39445), (2058, 37605), (2070, 37387), (2205, 35098), (2254, 34335), (2289, 33810), (2415, 32046), (2507, 30870), (2898, 26705), (3087, 25070), (3270, 23667), (3381, 22890), (3430, 22563), (3815, 20286), (4410, 17549), (4578, 16905), (4830, 16023), (4905, 15778), (5014, 15435), (5145, 15042), (5341, 14490), (5635, 13734), (6174, 12535), (6762, 11445), (6867, 11270), (7245, 10682), (7521, 10290), (7630, 10143), (7889, 9810)]