77033880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 318511440

約数和(自身を除く): 241477560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 397, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 794, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1191, 1260, 1320, 1386, 1470, 1540, 1588, 1617, 1764, 1848, 1960, 1980, 1985, 2156, 2205, 2310, 2382, 2520, 2695, 2772, 2779, 2940, 3080, 3176, 3234, 3465, 3528, 3573, 3960, 3970, 4312, 4367, 4410, 4620, 4764, 4851, 5390, 5544, 5558, 5880, 5955, 6468, 6930, 7146, 7940, 8085, 8337, 8734, 8820, 9240, 9528, 9702, 10780, 11116, 11910, 12936, 13101, 13860, 13895, 14292, 15880, 16170, 16674, 17468, 17640, 17865, 19404, 19453, 21560, 21835, 22232, 23820, 24255, 25011, 26202, 27720, 27790, 28584, 30569, 32340, 33348, 34936, 35730, 38808, 38906, 39303, 41685, 43670, 47640, 48510, 50022, 52404, 55580, 58359, 61138, 64680, 65505, 66696, 71460, 77812, 78606, 83370, 87340, 91707, 97020, 97265, 100044, 104808, 111160, 116718, 122276, 125055, 131010, 142920, 152845, 155624, 157212, 166740, 174680, 175077, 183414, 194040, 194530, 196515, 200088, 213983, 233436, 244552, 250110, 262020, 275121, 291795, 305690, 314424, 333480, 350154, 366828, 389060, 393030, 427966, 458535, 466872, 500220, 524040, 550242, 583590, 611380, 641949, 700308, 733656, 778120, 786060, 855932, 875385, 917070, 1000440, 1069915, 1100484, 1167180, 1222760, 1283898, 1375605, 1400616, 1572120, 1711864, 1750770, 1834140, 1925847, 2139830, 2200968, 2334360, 2567796, 2751210, 3209745, 3501540, 3668280, 3851694, 4279660, 5135592, 5502420, 6419490, 7003080, 7703388, 8559320, 9629235, 11004840, 12838980, 15406776, 19258470, 25677960, 38516940, 77033880]

約数ペア:

[(1, 77033880), (2, 38516940), (3, 25677960), (4, 19258470), (5, 15406776), (6, 12838980), (7, 11004840), (8, 9629235), (9, 8559320), (10, 7703388), (11, 7003080), (12, 6419490), (14, 5502420), (15, 5135592), (18, 4279660), (20, 3851694), (21, 3668280), (22, 3501540), (24, 3209745), (28, 2751210), (30, 2567796), (33, 2334360), (35, 2200968), (36, 2139830), (40, 1925847), (42, 1834140), (44, 1750770), (45, 1711864), (49, 1572120), (55, 1400616), (56, 1375605), (60, 1283898), (63, 1222760), (66, 1167180), (70, 1100484), (72, 1069915), (77, 1000440), (84, 917070), (88, 875385), (90, 855932), (98, 786060), (99, 778120), (105, 733656), (110, 700308), (120, 641949), (126, 611380), (132, 583590), (140, 550242), (147, 524040), (154, 500220), (165, 466872), (168, 458535), (180, 427966), (196, 393030), (198, 389060), (210, 366828), (220, 350154), (231, 333480), (245, 314424), (252, 305690), (264, 291795), (280, 275121), (294, 262020), (308, 250110), (315, 244552), (330, 233436), (360, 213983), (385, 200088), (392, 196515), (396, 194530), (397, 194040), (420, 183414), (440, 175077), (441, 174680), (462, 166740), (490, 157212), (495, 155624), (504, 152845), (539, 142920), (588, 131010), (616, 125055), (630, 122276), (660, 116718), (693, 111160), (735, 104808), (770, 100044), (792, 97265), (794, 97020), (840, 91707), (882, 87340), (924, 83370), (980, 78606), (990, 77812), (1078, 71460), (1155, 66696), (1176, 65505), (1191, 64680), (1260, 61138), (1320, 58359), (1386, 55580), (1470, 52404), (1540, 50022), (1588, 48510), (1617, 47640), (1764, 43670), (1848, 41685), (1960, 39303), (1980, 38906), (1985, 38808), (2156, 35730), (2205, 34936), (2310, 33348), (2382, 32340), (2520, 30569), (2695, 28584), (2772, 27790), (2779, 27720), (2940, 26202), (3080, 25011), (3176, 24255), (3234, 23820), (3465, 22232), (3528, 21835), (3573, 21560), (3960, 19453), (3970, 19404), (4312, 17865), (4367, 17640), (4410, 17468), (4620, 16674), (4764, 16170), (4851, 15880), (5390, 14292), (5544, 13895), (5558, 13860), (5880, 13101), (5955, 12936), (6468, 11910), (6930, 11116), (7146, 10780), (7940, 9702), (8085, 9528), (8337, 9240), (8734, 8820)]