194897880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1730

約数の個数: 128

約数和(自身を含む): 655819200

約数和(自身を除く): 460921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1597, 1695, 2034, 2260, 2712, 3051, 3194, 3390, 4068, 4520, 4791, 5085, 6102, 6388, 6780, 7985, 8136, 9582, 10170, 12204, 12776, 13560, 14373, 15255, 15970, 19164, 20340, 23955, 24408, 28746, 30510, 31940, 38328, 40680, 43119, 47910, 57492, 61020, 63880, 71865, 86238, 95820, 114984, 122040, 143730, 172476, 180461, 191640, 215595, 287460, 344952, 360922, 431190, 541383, 574920, 721844, 862380, 902305, 1082766, 1443688, 1624149, 1724760, 1804610, 2165532, 2706915, 3248298, 3609220, 4331064, 4872447, 5413830, 6496596, 7218440, 8120745, 9744894, 10827660, 12993192, 16241490, 19489788, 21655320, 24362235, 32482980, 38979576, 48724470, 64965960, 97448940, 194897880]

約数ペア:

[(1, 194897880), (2, 97448940), (3, 64965960), (4, 48724470), (5, 38979576), (6, 32482980), (8, 24362235), (9, 21655320), (10, 19489788), (12, 16241490), (15, 12993192), (18, 10827660), (20, 9744894), (24, 8120745), (27, 7218440), (30, 6496596), (36, 5413830), (40, 4872447), (45, 4331064), (54, 3609220), (60, 3248298), (72, 2706915), (90, 2165532), (108, 1804610), (113, 1724760), (120, 1624149), (135, 1443688), (180, 1082766), (216, 902305), (226, 862380), (270, 721844), (339, 574920), (360, 541383), (452, 431190), (540, 360922), (565, 344952), (678, 287460), (904, 215595), (1017, 191640), (1080, 180461), (1130, 172476), (1356, 143730), (1597, 122040), (1695, 114984), (2034, 95820), (2260, 86238), (2712, 71865), (3051, 63880), (3194, 61020), (3390, 57492), (4068, 47910), (4520, 43119), (4791, 40680), (5085, 38328), (6102, 31940), (6388, 30510), (6780, 28746), (7985, 24408), (8136, 23955), (9582, 20340), (10170, 19164), (12204, 15970), (12776, 15255), (13560, 14373)]