267978780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2097

約数の個数: 120

約数和(自身を含む): 851214672

約数和(自身を除く): 583235892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1620, 1660, 1993, 2241, 2490, 2988, 3735, 3986, 4482, 4980, 5979, 6723, 7470, 7972, 8964, 9965, 11205, 11958, 13446, 14940, 17937, 19930, 22410, 23916, 26892, 29895, 33615, 35874, 39860, 44820, 53811, 59790, 67230, 71748, 89685, 107622, 119580, 134460, 161433, 165419, 179370, 215244, 269055, 322866, 330838, 358740, 496257, 538110, 645732, 661676, 807165, 827095, 992514, 1076220, 1488771, 1614330, 1654190, 1985028, 2481285, 2977542, 3228660, 3308380, 4466313, 4962570, 5955084, 7443855, 8932626, 9925140, 13398939, 14887710, 17865252, 22331565, 26797878, 29775420, 44663130, 53595756, 66994695, 89326260, 133989390, 267978780]

約数ペア:

[(1, 267978780), (2, 133989390), (3, 89326260), (4, 66994695), (5, 53595756), (6, 44663130), (9, 29775420), (10, 26797878), (12, 22331565), (15, 17865252), (18, 14887710), (20, 13398939), (27, 9925140), (30, 8932626), (36, 7443855), (45, 5955084), (54, 4962570), (60, 4466313), (81, 3308380), (83, 3228660), (90, 2977542), (108, 2481285), (135, 1985028), (162, 1654190), (166, 1614330), (180, 1488771), (249, 1076220), (270, 992514), (324, 827095), (332, 807165), (405, 661676), (415, 645732), (498, 538110), (540, 496257), (747, 358740), (810, 330838), (830, 322866), (996, 269055), (1245, 215244), (1494, 179370), (1620, 165419), (1660, 161433), (1993, 134460), (2241, 119580), (2490, 107622), (2988, 89685), (3735, 71748), (3986, 67230), (4482, 59790), (4980, 53811), (5979, 44820), (6723, 39860), (7470, 35874), (7972, 33615), (8964, 29895), (9965, 26892), (11205, 23916), (11958, 22410), (13446, 19930), (14940, 17937)]