77594440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 229003200

約数和(自身を除く): 151408760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 59, 61, 70, 77, 88, 98, 110, 118, 122, 140, 154, 196, 220, 236, 244, 245, 280, 295, 305, 308, 385, 392, 413, 427, 440, 472, 488, 490, 539, 590, 610, 616, 649, 671, 770, 826, 854, 980, 1078, 1180, 1220, 1298, 1342, 1540, 1652, 1708, 1960, 2065, 2135, 2156, 2360, 2440, 2596, 2684, 2695, 2891, 2989, 3080, 3245, 3304, 3355, 3416, 3599, 4130, 4270, 4312, 4543, 4697, 5192, 5368, 5390, 5782, 5978, 6490, 6710, 7198, 8260, 8540, 9086, 9394, 10780, 11564, 11956, 12980, 13420, 14396, 14455, 14945, 16520, 17080, 17995, 18172, 18788, 21560, 22715, 23128, 23485, 23912, 25193, 25960, 26840, 28792, 28910, 29890, 31801, 32879, 35990, 36344, 37576, 39589, 45430, 46970, 50386, 57820, 59780, 63602, 65758, 71980, 79178, 90860, 93940, 100772, 115640, 119560, 125965, 127204, 131516, 143960, 158356, 159005, 164395, 176351, 181720, 187880, 197945, 201544, 251930, 254408, 263032, 277123, 316712, 318010, 328790, 352702, 395890, 503860, 554246, 636020, 657580, 705404, 791780, 881755, 1007720, 1108492, 1272040, 1315160, 1385615, 1410808, 1583560, 1763510, 1939861, 2216984, 2771230, 3527020, 3879722, 5542460, 7054040, 7759444, 9699305, 11084920, 15518888, 19398610, 38797220, 77594440]

約数ペア:

[(1, 77594440), (2, 38797220), (4, 19398610), (5, 15518888), (7, 11084920), (8, 9699305), (10, 7759444), (11, 7054040), (14, 5542460), (20, 3879722), (22, 3527020), (28, 2771230), (35, 2216984), (40, 1939861), (44, 1763510), (49, 1583560), (55, 1410808), (56, 1385615), (59, 1315160), (61, 1272040), (70, 1108492), (77, 1007720), (88, 881755), (98, 791780), (110, 705404), (118, 657580), (122, 636020), (140, 554246), (154, 503860), (196, 395890), (220, 352702), (236, 328790), (244, 318010), (245, 316712), (280, 277123), (295, 263032), (305, 254408), (308, 251930), (385, 201544), (392, 197945), (413, 187880), (427, 181720), (440, 176351), (472, 164395), (488, 159005), (490, 158356), (539, 143960), (590, 131516), (610, 127204), (616, 125965), (649, 119560), (671, 115640), (770, 100772), (826, 93940), (854, 90860), (980, 79178), (1078, 71980), (1180, 65758), (1220, 63602), (1298, 59780), (1342, 57820), (1540, 50386), (1652, 46970), (1708, 45430), (1960, 39589), (2065, 37576), (2135, 36344), (2156, 35990), (2360, 32879), (2440, 31801), (2596, 29890), (2684, 28910), (2695, 28792), (2891, 26840), (2989, 25960), (3080, 25193), (3245, 23912), (3304, 23485), (3355, 23128), (3416, 22715), (3599, 21560), (4130, 18788), (4270, 18172), (4312, 17995), (4543, 17080), (4697, 16520), (5192, 14945), (5368, 14455), (5390, 14396), (5782, 13420), (5978, 12980), (6490, 11956), (6710, 11564), (7198, 10780), (8260, 9394), (8540, 9086)]