172382760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 618658560

約数和(自身を除く): 446275800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 431, 440, 495, 505, 606, 660, 792, 808, 862, 909, 990, 1010, 1111, 1212, 1293, 1320, 1515, 1724, 1818, 1980, 2020, 2155, 2222, 2424, 2586, 3030, 3333, 3448, 3636, 3879, 3960, 4040, 4310, 4444, 4545, 4741, 5172, 5555, 6060, 6465, 6666, 7272, 7758, 8620, 8888, 9090, 9482, 9999, 10344, 11110, 12120, 12930, 13332, 14223, 15516, 16665, 17240, 18180, 18964, 19395, 19998, 22220, 23705, 25860, 26664, 28446, 31032, 33330, 36360, 37928, 38790, 39996, 42669, 43531, 44440, 47410, 49995, 51720, 56892, 66660, 71115, 77580, 79992, 85338, 87062, 94820, 99990, 113784, 130593, 133320, 142230, 155160, 170676, 174124, 189640, 199980, 213345, 217655, 261186, 284460, 341352, 348248, 391779, 399960, 426690, 435310, 478841, 522372, 568920, 652965, 783558, 853380, 870620, 957682, 1044744, 1305930, 1436523, 1567116, 1706760, 1741240, 1915364, 1958895, 2394205, 2611860, 2873046, 3134232, 3830728, 3917790, 4309569, 4788410, 5223720, 5746092, 7182615, 7835580, 8619138, 9576820, 11492184, 14365230, 15671160, 17238276, 19153640, 21547845, 28730460, 34476552, 43095690, 57460920, 86191380, 172382760]

約数ペア:

[(1, 172382760), (2, 86191380), (3, 57460920), (4, 43095690), (5, 34476552), (6, 28730460), (8, 21547845), (9, 19153640), (10, 17238276), (11, 15671160), (12, 14365230), (15, 11492184), (18, 9576820), (20, 8619138), (22, 7835580), (24, 7182615), (30, 5746092), (33, 5223720), (36, 4788410), (40, 4309569), (44, 3917790), (45, 3830728), (55, 3134232), (60, 2873046), (66, 2611860), (72, 2394205), (88, 1958895), (90, 1915364), (99, 1741240), (101, 1706760), (110, 1567116), (120, 1436523), (132, 1305930), (165, 1044744), (180, 957682), (198, 870620), (202, 853380), (220, 783558), (264, 652965), (303, 568920), (330, 522372), (360, 478841), (396, 435310), (404, 426690), (431, 399960), (440, 391779), (495, 348248), (505, 341352), (606, 284460), (660, 261186), (792, 217655), (808, 213345), (862, 199980), (909, 189640), (990, 174124), (1010, 170676), (1111, 155160), (1212, 142230), (1293, 133320), (1320, 130593), (1515, 113784), (1724, 99990), (1818, 94820), (1980, 87062), (2020, 85338), (2155, 79992), (2222, 77580), (2424, 71115), (2586, 66660), (3030, 56892), (3333, 51720), (3448, 49995), (3636, 47410), (3879, 44440), (3960, 43531), (4040, 42669), (4310, 39996), (4444, 38790), (4545, 37928), (4741, 36360), (5172, 33330), (5555, 31032), (6060, 28446), (6465, 26664), (6666, 25860), (7272, 23705), (7758, 22220), (8620, 19998), (8888, 19395), (9090, 18964), (9482, 18180), (9999, 17240), (10344, 16665), (11110, 15516), (12120, 14223), (12930, 13332)]