131991200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 359414496

約数和(自身を除く): 227423296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 160, 176, 200, 212, 220, 265, 275, 283, 352, 400, 424, 440, 530, 550, 566, 583, 800, 848, 880, 1060, 1100, 1132, 1166, 1325, 1415, 1696, 1760, 2120, 2200, 2264, 2332, 2650, 2830, 2915, 3113, 4240, 4400, 4528, 4664, 5300, 5660, 5830, 6226, 7075, 8480, 8800, 9056, 9328, 10600, 11320, 11660, 12452, 14150, 14575, 14999, 15565, 18656, 21200, 22640, 23320, 24904, 28300, 29150, 29998, 31130, 42400, 45280, 46640, 49808, 56600, 58300, 59996, 62260, 74995, 77825, 93280, 99616, 113200, 116600, 119992, 124520, 149990, 155650, 164989, 226400, 233200, 239984, 249040, 299980, 311300, 329978, 374975, 466400, 479968, 498080, 599960, 622600, 659956, 749950, 824945, 1199920, 1245200, 1319912, 1499900, 1649890, 2399840, 2490400, 2639824, 2999800, 3299780, 4124725, 5279648, 5999600, 6599560, 8249450, 11999200, 13199120, 16498900, 26398240, 32997800, 65995600, 131991200]

約数ペア:

[(1, 131991200), (2, 65995600), (4, 32997800), (5, 26398240), (8, 16498900), (10, 13199120), (11, 11999200), (16, 8249450), (20, 6599560), (22, 5999600), (25, 5279648), (32, 4124725), (40, 3299780), (44, 2999800), (50, 2639824), (53, 2490400), (55, 2399840), (80, 1649890), (88, 1499900), (100, 1319912), (106, 1245200), (110, 1199920), (160, 824945), (176, 749950), (200, 659956), (212, 622600), (220, 599960), (265, 498080), (275, 479968), (283, 466400), (352, 374975), (400, 329978), (424, 311300), (440, 299980), (530, 249040), (550, 239984), (566, 233200), (583, 226400), (800, 164989), (848, 155650), (880, 149990), (1060, 124520), (1100, 119992), (1132, 116600), (1166, 113200), (1325, 99616), (1415, 93280), (1696, 77825), (1760, 74995), (2120, 62260), (2200, 59996), (2264, 58300), (2332, 56600), (2650, 49808), (2830, 46640), (2915, 45280), (3113, 42400), (4240, 31130), (4400, 29998), (4528, 29150), (4664, 28300), (5300, 24904), (5660, 23320), (5830, 22640), (6226, 21200), (7075, 18656), (8480, 15565), (8800, 14999), (9056, 14575), (9328, 14150), (10600, 12452), (11320, 11660)]