27710760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 75969240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2999, 3080, 4620, 5998, 8997, 9240, 11996, 14995, 17994, 20993, 23992, 29990, 32989, 35988, 41986, 44985, 59980, 62979, 65978, 71976, 83972, 89970, 98967, 104965, 119960, 125958, 131956, 164945, 167944, 179940, 197934, 209930, 230923, 251916, 263912, 314895, 329890, 359880, 395868, 419860, 461846, 494835, 503832, 629790, 659780, 692769, 791736, 839720, 923692, 989670, 1154615, 1259580, 1319560, 1385538, 1847384, 1979340, 2309230, 2519160, 2771076, 3463845, 3958680, 4618460, 5542152, 6927690, 9236920, 13855380, 27710760]

約数ペア:

[(1, 27710760), (2, 13855380), (3, 9236920), (4, 6927690), (5, 5542152), (6, 4618460), (7, 3958680), (8, 3463845), (10, 2771076), (11, 2519160), (12, 2309230), (14, 1979340), (15, 1847384), (20, 1385538), (21, 1319560), (22, 1259580), (24, 1154615), (28, 989670), (30, 923692), (33, 839720), (35, 791736), (40, 692769), (42, 659780), (44, 629790), (55, 503832), (56, 494835), (60, 461846), (66, 419860), (70, 395868), (77, 359880), (84, 329890), (88, 314895), (105, 263912), (110, 251916), (120, 230923), (132, 209930), (140, 197934), (154, 179940), (165, 167944), (168, 164945), (210, 131956), (220, 125958), (231, 119960), (264, 104965), (280, 98967), (308, 89970), (330, 83972), (385, 71976), (420, 65978), (440, 62979), (462, 59980), (616, 44985), (660, 41986), (770, 35988), (840, 32989), (924, 29990), (1155, 23992), (1320, 20993), (1540, 17994), (1848, 14995), (2310, 11996), (2999, 9240), (3080, 8997), (4620, 5998)]