77140440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 275970240

約数和(自身を除く): 198829800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 311, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 622, 636, 689, 780, 795, 933, 936, 954, 1060, 1170, 1244, 1272, 1378, 1555, 1560, 1590, 1866, 1908, 2067, 2120, 2340, 2385, 2488, 2756, 2799, 3110, 3180, 3445, 3732, 3816, 4043, 4134, 4665, 4680, 4770, 5512, 5598, 6201, 6220, 6360, 6890, 7464, 8086, 8268, 9330, 9540, 10335, 11196, 12129, 12402, 12440, 13780, 13995, 16172, 16483, 16536, 18660, 19080, 20215, 20670, 22392, 24258, 24804, 27560, 27990, 31005, 32344, 32966, 36387, 37320, 40430, 41340, 48516, 49449, 49608, 55980, 60645, 62010, 65932, 72774, 80860, 82415, 82680, 97032, 98898, 111960, 121290, 124020, 131864, 145548, 148347, 161720, 164830, 181935, 197796, 214279, 242580, 247245, 248040, 291096, 296694, 329660, 363870, 395592, 428558, 485160, 494490, 593388, 642837, 659320, 727740, 741735, 857116, 988980, 1071395, 1186776, 1285674, 1455480, 1483470, 1714232, 1928511, 1977960, 2142790, 2571348, 2966940, 3214185, 3857022, 4285580, 5142696, 5933880, 6428370, 7714044, 8571160, 9642555, 12856740, 15428088, 19285110, 25713480, 38570220, 77140440]

約数ペア:

[(1, 77140440), (2, 38570220), (3, 25713480), (4, 19285110), (5, 15428088), (6, 12856740), (8, 9642555), (9, 8571160), (10, 7714044), (12, 6428370), (13, 5933880), (15, 5142696), (18, 4285580), (20, 3857022), (24, 3214185), (26, 2966940), (30, 2571348), (36, 2142790), (39, 1977960), (40, 1928511), (45, 1714232), (52, 1483470), (53, 1455480), (60, 1285674), (65, 1186776), (72, 1071395), (78, 988980), (90, 857116), (104, 741735), (106, 727740), (117, 659320), (120, 642837), (130, 593388), (156, 494490), (159, 485160), (180, 428558), (195, 395592), (212, 363870), (234, 329660), (260, 296694), (265, 291096), (311, 248040), (312, 247245), (318, 242580), (360, 214279), (390, 197796), (424, 181935), (468, 164830), (477, 161720), (520, 148347), (530, 145548), (585, 131864), (622, 124020), (636, 121290), (689, 111960), (780, 98898), (795, 97032), (933, 82680), (936, 82415), (954, 80860), (1060, 72774), (1170, 65932), (1244, 62010), (1272, 60645), (1378, 55980), (1555, 49608), (1560, 49449), (1590, 48516), (1866, 41340), (1908, 40430), (2067, 37320), (2120, 36387), (2340, 32966), (2385, 32344), (2488, 31005), (2756, 27990), (2799, 27560), (3110, 24804), (3180, 24258), (3445, 22392), (3732, 20670), (3816, 20215), (4043, 19080), (4134, 18660), (4665, 16536), (4680, 16483), (4770, 16172), (5512, 13995), (5598, 13780), (6201, 12440), (6220, 12402), (6360, 12129), (6890, 11196), (7464, 10335), (8086, 9540), (8268, 9330)]