270819780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 965797056

約数和(自身を除く): 694977276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 121, 132, 140, 146, 154, 165, 210, 219, 220, 231, 242, 292, 308, 330, 363, 365, 385, 420, 438, 462, 484, 511, 605, 660, 726, 730, 770, 803, 847, 876, 924, 1022, 1095, 1155, 1210, 1452, 1460, 1533, 1540, 1606, 1694, 1815, 2044, 2190, 2310, 2409, 2420, 2541, 2555, 3066, 3212, 3388, 3630, 4015, 4235, 4380, 4620, 4818, 5082, 5110, 5329, 5621, 6132, 7260, 7665, 8030, 8470, 8833, 9636, 10164, 10220, 10658, 11242, 12045, 12705, 15330, 15987, 16060, 16863, 16940, 17666, 21316, 22484, 24090, 25410, 26499, 26645, 28105, 30660, 31974, 33726, 35332, 37303, 44165, 48180, 50820, 52998, 53290, 56210, 58619, 61831, 63948, 67452, 74606, 79935, 84315, 88330, 105996, 106580, 111909, 112420, 117238, 123662, 132495, 149212, 159870, 168630, 175857, 176660, 185493, 186515, 223818, 234476, 247324, 264990, 293095, 309155, 319740, 337260, 351714, 370986, 373030, 410333, 447636, 529980, 559545, 586190, 618310, 644809, 703428, 741972, 746060, 820666, 879285, 927465, 1119090, 1172380, 1230999, 1236620, 1289618, 1641332, 1758570, 1854930, 1934427, 2051665, 2238180, 2461998, 2579236, 3224045, 3517140, 3709860, 3868854, 4103330, 4513663, 4923996, 6154995, 6448090, 7737708, 8206660, 9027326, 9672135, 12309990, 12896180, 13540989, 18054652, 19344270, 22568315, 24619980, 27081978, 38688540, 45136630, 54163956, 67704945, 90273260, 135409890, 270819780]

約数ペア:

[(1, 270819780), (2, 135409890), (3, 90273260), (4, 67704945), (5, 54163956), (6, 45136630), (7, 38688540), (10, 27081978), (11, 24619980), (12, 22568315), (14, 19344270), (15, 18054652), (20, 13540989), (21, 12896180), (22, 12309990), (28, 9672135), (30, 9027326), (33, 8206660), (35, 7737708), (42, 6448090), (44, 6154995), (55, 4923996), (60, 4513663), (66, 4103330), (70, 3868854), (73, 3709860), (77, 3517140), (84, 3224045), (105, 2579236), (110, 2461998), (121, 2238180), (132, 2051665), (140, 1934427), (146, 1854930), (154, 1758570), (165, 1641332), (210, 1289618), (219, 1236620), (220, 1230999), (231, 1172380), (242, 1119090), (292, 927465), (308, 879285), (330, 820666), (363, 746060), (365, 741972), (385, 703428), (420, 644809), (438, 618310), (462, 586190), (484, 559545), (511, 529980), (605, 447636), (660, 410333), (726, 373030), (730, 370986), (770, 351714), (803, 337260), (847, 319740), (876, 309155), (924, 293095), (1022, 264990), (1095, 247324), (1155, 234476), (1210, 223818), (1452, 186515), (1460, 185493), (1533, 176660), (1540, 175857), (1606, 168630), (1694, 159870), (1815, 149212), (2044, 132495), (2190, 123662), (2310, 117238), (2409, 112420), (2420, 111909), (2541, 106580), (2555, 105996), (3066, 88330), (3212, 84315), (3388, 79935), (3630, 74606), (4015, 67452), (4235, 63948), (4380, 61831), (4620, 58619), (4818, 56210), (5082, 53290), (5110, 52998), (5329, 50820), (5621, 48180), (6132, 44165), (7260, 37303), (7665, 35332), (8030, 33726), (8470, 31974), (8833, 30660), (9636, 28105), (10164, 26645), (10220, 26499), (10658, 25410), (11242, 24090), (12045, 22484), (12705, 21316), (15330, 17666), (15987, 16940), (16060, 16863)]