69642540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 244127520

約数和(自身を除く): 174484980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2069, 2244, 2805, 3060, 3366, 3740, 4138, 5610, 6207, 6732, 8276, 8415, 10345, 11220, 12414, 16830, 18621, 20690, 22759, 24828, 31035, 33660, 35173, 37242, 41380, 45518, 62070, 68277, 70346, 74484, 91036, 93105, 105519, 113795, 124140, 136554, 140692, 175865, 186210, 204831, 211038, 227590, 273108, 316557, 341385, 351730, 372420, 386903, 409662, 422076, 455180, 527595, 633114, 682770, 703460, 773806, 819324, 1024155, 1055190, 1160709, 1266228, 1365540, 1547612, 1582785, 1934515, 2048310, 2110380, 2321418, 3165570, 3482127, 3869030, 4096620, 4642836, 5803545, 6331140, 6964254, 7738060, 11607090, 13928508, 17410635, 23214180, 34821270, 69642540]

約数ペア:

[(1, 69642540), (2, 34821270), (3, 23214180), (4, 17410635), (5, 13928508), (6, 11607090), (9, 7738060), (10, 6964254), (11, 6331140), (12, 5803545), (15, 4642836), (17, 4096620), (18, 3869030), (20, 3482127), (22, 3165570), (30, 2321418), (33, 2110380), (34, 2048310), (36, 1934515), (44, 1582785), (45, 1547612), (51, 1365540), (55, 1266228), (60, 1160709), (66, 1055190), (68, 1024155), (85, 819324), (90, 773806), (99, 703460), (102, 682770), (110, 633114), (132, 527595), (153, 455180), (165, 422076), (170, 409662), (180, 386903), (187, 372420), (198, 351730), (204, 341385), (220, 316557), (255, 273108), (306, 227590), (330, 211038), (340, 204831), (374, 186210), (396, 175865), (495, 140692), (510, 136554), (561, 124140), (612, 113795), (660, 105519), (748, 93105), (765, 91036), (935, 74484), (990, 70346), (1020, 68277), (1122, 62070), (1530, 45518), (1683, 41380), (1870, 37242), (1980, 35173), (2069, 33660), (2244, 31035), (2805, 24828), (3060, 22759), (3366, 20690), (3740, 18621), (4138, 16830), (5610, 12414), (6207, 11220), (6732, 10345), (8276, 8415)]