27299580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 73339140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 311, 330, 380, 385, 399, 418, 420, 462, 532, 570, 622, 627, 660, 665, 770, 798, 836, 924, 933, 1045, 1140, 1155, 1244, 1254, 1330, 1463, 1540, 1555, 1596, 1866, 1995, 2090, 2177, 2310, 2508, 2660, 2926, 3110, 3135, 3421, 3732, 3990, 4180, 4354, 4389, 4620, 4665, 5852, 5909, 6220, 6270, 6531, 6842, 7315, 7980, 8708, 8778, 9330, 10263, 10885, 11818, 12540, 13062, 13684, 14630, 17105, 17556, 17727, 18660, 20526, 21770, 21945, 23636, 23947, 26124, 29260, 29545, 32655, 34210, 35454, 41052, 41363, 43540, 43890, 47894, 51315, 59090, 64999, 65310, 68420, 70908, 71841, 82726, 87780, 88635, 95788, 102630, 118180, 119735, 124089, 129998, 130620, 143682, 165452, 177270, 194997, 205260, 206815, 239470, 248178, 259996, 287364, 324995, 354540, 359205, 389994, 413630, 454993, 478940, 496356, 620445, 649990, 718410, 779988, 827260, 909986, 974985, 1240890, 1299980, 1364979, 1436820, 1819972, 1949970, 2274965, 2481780, 2729958, 3899940, 4549930, 5459916, 6824895, 9099860, 13649790, 27299580]

約数ペア:

[(1, 27299580), (2, 13649790), (3, 9099860), (4, 6824895), (5, 5459916), (6, 4549930), (7, 3899940), (10, 2729958), (11, 2481780), (12, 2274965), (14, 1949970), (15, 1819972), (19, 1436820), (20, 1364979), (21, 1299980), (22, 1240890), (28, 974985), (30, 909986), (33, 827260), (35, 779988), (38, 718410), (42, 649990), (44, 620445), (55, 496356), (57, 478940), (60, 454993), (66, 413630), (70, 389994), (76, 359205), (77, 354540), (84, 324995), (95, 287364), (105, 259996), (110, 248178), (114, 239470), (132, 206815), (133, 205260), (140, 194997), (154, 177270), (165, 165452), (190, 143682), (209, 130620), (210, 129998), (220, 124089), (228, 119735), (231, 118180), (266, 102630), (285, 95788), (308, 88635), (311, 87780), (330, 82726), (380, 71841), (385, 70908), (399, 68420), (418, 65310), (420, 64999), (462, 59090), (532, 51315), (570, 47894), (622, 43890), (627, 43540), (660, 41363), (665, 41052), (770, 35454), (798, 34210), (836, 32655), (924, 29545), (933, 29260), (1045, 26124), (1140, 23947), (1155, 23636), (1244, 21945), (1254, 21770), (1330, 20526), (1463, 18660), (1540, 17727), (1555, 17556), (1596, 17105), (1866, 14630), (1995, 13684), (2090, 13062), (2177, 12540), (2310, 11818), (2508, 10885), (2660, 10263), (2926, 9330), (3110, 8778), (3135, 8708), (3421, 7980), (3732, 7315), (3990, 6842), (4180, 6531), (4354, 6270), (4389, 6220), (4620, 5909), (4665, 5852)]