101246940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 319807488

約数和(自身を除く): 218560548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 103, 127, 129, 172, 180, 206, 215, 254, 258, 309, 381, 387, 412, 430, 508, 515, 516, 618, 635, 645, 762, 774, 860, 927, 1030, 1143, 1236, 1270, 1290, 1524, 1545, 1548, 1854, 1905, 1935, 2060, 2286, 2540, 2580, 3090, 3708, 3810, 3870, 4429, 4572, 4635, 5461, 5715, 6180, 7620, 7740, 8858, 9270, 10922, 11430, 13081, 13287, 16383, 17716, 18540, 21844, 22145, 22860, 26162, 26574, 27305, 32766, 39243, 39861, 44290, 49149, 52324, 53148, 54610, 65405, 65532, 66435, 78486, 79722, 81915, 88580, 98298, 109220, 117729, 130810, 132870, 156972, 159444, 163830, 196215, 196596, 199305, 235458, 245745, 261620, 265740, 327660, 392430, 398610, 470916, 491490, 562483, 588645, 784860, 797220, 982980, 1124966, 1177290, 1687449, 2249932, 2354580, 2812415, 3374898, 5062347, 5624830, 6749796, 8437245, 10124694, 11249660, 16874490, 20249388, 25311735, 33748980, 50623470, 101246940]

約数ペア:

[(1, 101246940), (2, 50623470), (3, 33748980), (4, 25311735), (5, 20249388), (6, 16874490), (9, 11249660), (10, 10124694), (12, 8437245), (15, 6749796), (18, 5624830), (20, 5062347), (30, 3374898), (36, 2812415), (43, 2354580), (45, 2249932), (60, 1687449), (86, 1177290), (90, 1124966), (103, 982980), (127, 797220), (129, 784860), (172, 588645), (180, 562483), (206, 491490), (215, 470916), (254, 398610), (258, 392430), (309, 327660), (381, 265740), (387, 261620), (412, 245745), (430, 235458), (508, 199305), (515, 196596), (516, 196215), (618, 163830), (635, 159444), (645, 156972), (762, 132870), (774, 130810), (860, 117729), (927, 109220), (1030, 98298), (1143, 88580), (1236, 81915), (1270, 79722), (1290, 78486), (1524, 66435), (1545, 65532), (1548, 65405), (1854, 54610), (1905, 53148), (1935, 52324), (2060, 49149), (2286, 44290), (2540, 39861), (2580, 39243), (3090, 32766), (3708, 27305), (3810, 26574), (3870, 26162), (4429, 22860), (4572, 22145), (4635, 21844), (5461, 18540), (5715, 17716), (6180, 16383), (7620, 13287), (7740, 13081), (8858, 11430), (9270, 10922)]