55126400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 163918080

約数和(自身を除く): 108791680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 107, 112, 115, 128, 140, 160, 161, 175, 184, 200, 214, 224, 230, 280, 320, 322, 350, 368, 400, 428, 448, 460, 535, 560, 575, 640, 644, 700, 736, 749, 800, 805, 856, 896, 920, 1070, 1120, 1150, 1288, 1400, 1472, 1498, 1600, 1610, 1712, 1840, 2140, 2240, 2300, 2461, 2576, 2675, 2800, 2944, 2996, 3200, 3220, 3424, 3680, 3745, 4025, 4280, 4480, 4600, 4922, 5152, 5350, 5600, 5992, 6440, 6848, 7360, 7490, 8050, 8560, 9200, 9844, 10304, 10700, 11200, 11984, 12305, 12880, 13696, 14720, 14980, 16100, 17120, 17227, 18400, 18725, 19688, 20608, 21400, 22400, 23968, 24610, 25760, 29960, 32200, 34240, 34454, 36800, 37450, 39376, 42800, 47936, 49220, 51520, 59920, 61525, 64400, 68480, 68908, 73600, 74900, 78752, 85600, 86135, 95872, 98440, 103040, 119840, 123050, 128800, 137816, 149800, 157504, 171200, 172270, 196880, 239680, 246100, 257600, 275632, 299600, 315008, 342400, 344540, 393760, 430675, 479360, 492200, 515200, 551264, 599200, 689080, 787520, 861350, 984400, 1102528, 1198400, 1378160, 1575040, 1722700, 1968800, 2205056, 2396800, 2756320, 3445400, 3937600, 5512640, 6890800, 7875200, 11025280, 13781600, 27563200, 55126400]

約数ペア:

[(1, 55126400), (2, 27563200), (4, 13781600), (5, 11025280), (7, 7875200), (8, 6890800), (10, 5512640), (14, 3937600), (16, 3445400), (20, 2756320), (23, 2396800), (25, 2205056), (28, 1968800), (32, 1722700), (35, 1575040), (40, 1378160), (46, 1198400), (50, 1102528), (56, 984400), (64, 861350), (70, 787520), (80, 689080), (92, 599200), (100, 551264), (107, 515200), (112, 492200), (115, 479360), (128, 430675), (140, 393760), (160, 344540), (161, 342400), (175, 315008), (184, 299600), (200, 275632), (214, 257600), (224, 246100), (230, 239680), (280, 196880), (320, 172270), (322, 171200), (350, 157504), (368, 149800), (400, 137816), (428, 128800), (448, 123050), (460, 119840), (535, 103040), (560, 98440), (575, 95872), (640, 86135), (644, 85600), (700, 78752), (736, 74900), (749, 73600), (800, 68908), (805, 68480), (856, 64400), (896, 61525), (920, 59920), (1070, 51520), (1120, 49220), (1150, 47936), (1288, 42800), (1400, 39376), (1472, 37450), (1498, 36800), (1600, 34454), (1610, 34240), (1712, 32200), (1840, 29960), (2140, 25760), (2240, 24610), (2300, 23968), (2461, 22400), (2576, 21400), (2675, 20608), (2800, 19688), (2944, 18725), (2996, 18400), (3200, 17227), (3220, 17120), (3424, 16100), (3680, 14980), (3745, 14720), (4025, 13696), (4280, 12880), (4480, 12305), (4600, 11984), (4922, 11200), (5152, 10700), (5350, 10304), (5600, 9844), (5992, 9200), (6440, 8560), (6848, 8050), (7360, 7490)]