77734440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 292406400

約数和(自身を除く): 214671960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 283, 315, 327, 360, 420, 436, 504, 545, 566, 630, 654, 763, 840, 849, 872, 981, 1090, 1132, 1260, 1308, 1415, 1526, 1635, 1698, 1962, 1981, 2180, 2264, 2289, 2520, 2547, 2616, 2830, 3052, 3270, 3396, 3815, 3924, 3962, 4245, 4360, 4578, 4905, 5094, 5660, 5943, 6104, 6540, 6792, 6867, 7630, 7848, 7924, 8490, 9156, 9810, 9905, 10188, 11320, 11445, 11886, 12735, 13080, 13734, 15260, 15848, 16980, 17829, 18312, 19620, 19810, 20376, 22890, 23772, 25470, 27468, 29715, 30520, 30847, 33960, 34335, 35658, 39240, 39620, 45780, 47544, 50940, 54936, 59430, 61694, 68670, 71316, 79240, 89145, 91560, 92541, 101880, 118860, 123388, 137340, 142632, 154235, 178290, 185082, 215929, 237720, 246776, 274680, 277623, 308470, 356580, 370164, 431858, 462705, 555246, 616940, 647787, 713160, 740328, 863716, 925410, 1079645, 1110492, 1233880, 1295574, 1388115, 1727432, 1850820, 1943361, 2159290, 2220984, 2591148, 2776230, 3238935, 3701640, 3886722, 4318580, 5182296, 5552460, 6477870, 7773444, 8637160, 9716805, 11104920, 12955740, 15546888, 19433610, 25911480, 38867220, 77734440]

約数ペア:

[(1, 77734440), (2, 38867220), (3, 25911480), (4, 19433610), (5, 15546888), (6, 12955740), (7, 11104920), (8, 9716805), (9, 8637160), (10, 7773444), (12, 6477870), (14, 5552460), (15, 5182296), (18, 4318580), (20, 3886722), (21, 3701640), (24, 3238935), (28, 2776230), (30, 2591148), (35, 2220984), (36, 2159290), (40, 1943361), (42, 1850820), (45, 1727432), (56, 1388115), (60, 1295574), (63, 1233880), (70, 1110492), (72, 1079645), (84, 925410), (90, 863716), (105, 740328), (109, 713160), (120, 647787), (126, 616940), (140, 555246), (168, 462705), (180, 431858), (210, 370164), (218, 356580), (252, 308470), (280, 277623), (283, 274680), (315, 246776), (327, 237720), (360, 215929), (420, 185082), (436, 178290), (504, 154235), (545, 142632), (566, 137340), (630, 123388), (654, 118860), (763, 101880), (840, 92541), (849, 91560), (872, 89145), (981, 79240), (1090, 71316), (1132, 68670), (1260, 61694), (1308, 59430), (1415, 54936), (1526, 50940), (1635, 47544), (1698, 45780), (1962, 39620), (1981, 39240), (2180, 35658), (2264, 34335), (2289, 33960), (2520, 30847), (2547, 30520), (2616, 29715), (2830, 27468), (3052, 25470), (3270, 23772), (3396, 22890), (3815, 20376), (3924, 19810), (3962, 19620), (4245, 18312), (4360, 17829), (4578, 16980), (4905, 15848), (5094, 15260), (5660, 13734), (5943, 13080), (6104, 12735), (6540, 11886), (6792, 11445), (6867, 11320), (7630, 10188), (7848, 9905), (7924, 9810), (8490, 9156)]