27754920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 95616000

約数和(自身を除く): 67861080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 829, 837, 930, 1080, 1116, 1240, 1395, 1658, 1674, 1860, 2232, 2487, 2790, 3316, 3348, 3720, 4145, 4185, 4974, 5580, 6632, 6696, 7461, 8290, 8370, 9948, 11160, 12435, 14922, 16580, 16740, 19896, 22383, 24870, 25699, 29844, 33160, 33480, 37305, 44766, 49740, 51398, 59688, 74610, 77097, 89532, 99480, 102796, 111915, 128495, 149220, 154194, 179064, 205592, 223830, 231291, 256990, 298440, 308388, 385485, 447660, 462582, 513980, 616776, 693873, 770970, 895320, 925164, 1027960, 1156455, 1387746, 1541940, 1850328, 2312910, 2775492, 3083880, 3469365, 4625820, 5550984, 6938730, 9251640, 13877460, 27754920]

約数ペア:

[(1, 27754920), (2, 13877460), (3, 9251640), (4, 6938730), (5, 5550984), (6, 4625820), (8, 3469365), (9, 3083880), (10, 2775492), (12, 2312910), (15, 1850328), (18, 1541940), (20, 1387746), (24, 1156455), (27, 1027960), (30, 925164), (31, 895320), (36, 770970), (40, 693873), (45, 616776), (54, 513980), (60, 462582), (62, 447660), (72, 385485), (90, 308388), (93, 298440), (108, 256990), (120, 231291), (124, 223830), (135, 205592), (155, 179064), (180, 154194), (186, 149220), (216, 128495), (248, 111915), (270, 102796), (279, 99480), (310, 89532), (360, 77097), (372, 74610), (465, 59688), (540, 51398), (558, 49740), (620, 44766), (744, 37305), (829, 33480), (837, 33160), (930, 29844), (1080, 25699), (1116, 24870), (1240, 22383), (1395, 19896), (1658, 16740), (1674, 16580), (1860, 14922), (2232, 12435), (2487, 11160), (2790, 9948), (3316, 8370), (3348, 8290), (3720, 7461), (4145, 6696), (4185, 6632), (4974, 5580)]