77115780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 286433280

約数和(自身を除く): 209317500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 887, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1774, 1890, 1932, 2070, 2415, 2484, 2661, 2898, 3105, 3220, 3548, 3780, 4140, 4347, 4435, 4830, 5322, 5796, 6209, 6210, 7245, 7983, 8694, 8870, 9660, 10644, 12418, 12420, 13305, 14490, 15966, 17388, 17740, 18627, 20401, 21735, 23949, 24836, 26610, 28980, 31045, 31932, 37254, 39915, 40802, 43470, 47898, 53220, 55881, 61203, 62090, 74508, 79830, 81604, 86940, 93135, 95796, 102005, 111762, 119745, 122406, 124180, 142807, 159660, 167643, 183609, 186270, 204010, 223524, 239490, 244812, 279405, 285614, 306015, 335286, 367218, 372540, 408020, 428421, 478980, 550827, 558810, 571228, 612030, 670572, 714035, 734436, 838215, 856842, 918045, 1101654, 1117620, 1224060, 1285263, 1428070, 1676430, 1713684, 1836090, 2142105, 2203308, 2570526, 2754135, 2856140, 3352860, 3672180, 3855789, 4284210, 5141052, 5508270, 6426315, 7711578, 8568420, 11016540, 12852630, 15423156, 19278945, 25705260, 38557890, 77115780]

約数ペア:

[(1, 77115780), (2, 38557890), (3, 25705260), (4, 19278945), (5, 15423156), (6, 12852630), (7, 11016540), (9, 8568420), (10, 7711578), (12, 6426315), (14, 5508270), (15, 5141052), (18, 4284210), (20, 3855789), (21, 3672180), (23, 3352860), (27, 2856140), (28, 2754135), (30, 2570526), (35, 2203308), (36, 2142105), (42, 1836090), (45, 1713684), (46, 1676430), (54, 1428070), (60, 1285263), (63, 1224060), (69, 1117620), (70, 1101654), (84, 918045), (90, 856842), (92, 838215), (105, 734436), (108, 714035), (115, 670572), (126, 612030), (135, 571228), (138, 558810), (140, 550827), (161, 478980), (180, 428421), (189, 408020), (207, 372540), (210, 367218), (230, 335286), (252, 306015), (270, 285614), (276, 279405), (315, 244812), (322, 239490), (345, 223524), (378, 204010), (414, 186270), (420, 183609), (460, 167643), (483, 159660), (540, 142807), (621, 124180), (630, 122406), (644, 119745), (690, 111762), (756, 102005), (805, 95796), (828, 93135), (887, 86940), (945, 81604), (966, 79830), (1035, 74508), (1242, 62090), (1260, 61203), (1380, 55881), (1449, 53220), (1610, 47898), (1774, 43470), (1890, 40802), (1932, 39915), (2070, 37254), (2415, 31932), (2484, 31045), (2661, 28980), (2898, 26610), (3105, 24836), (3220, 23949), (3548, 21735), (3780, 20401), (4140, 18627), (4347, 17740), (4435, 17388), (4830, 15966), (5322, 14490), (5796, 13305), (6209, 12420), (6210, 12418), (7245, 10644), (7983, 9660), (8694, 8870)]