168548800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 481888800

約数和(自身を除く): 313340000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 101, 112, 140, 149, 160, 175, 200, 202, 224, 280, 298, 320, 350, 400, 404, 448, 505, 560, 596, 700, 707, 745, 800, 808, 1010, 1043, 1120, 1192, 1400, 1414, 1490, 1600, 1616, 2020, 2086, 2240, 2384, 2525, 2800, 2828, 2980, 3232, 3535, 3725, 4040, 4172, 4768, 5050, 5215, 5600, 5656, 5960, 6464, 7070, 7450, 8080, 8344, 9536, 10100, 10430, 11200, 11312, 11920, 14140, 14900, 15049, 16160, 16688, 17675, 20200, 20860, 22624, 23840, 26075, 28280, 29800, 30098, 32320, 33376, 35350, 40400, 41720, 45248, 47680, 52150, 56560, 59600, 60196, 66752, 70700, 75245, 80800, 83440, 104300, 105343, 113120, 119200, 120392, 141400, 150490, 161600, 166880, 208600, 210686, 226240, 238400, 240784, 282800, 300980, 333760, 376225, 417200, 421372, 481568, 526715, 565600, 601960, 752450, 834400, 842744, 963136, 1053430, 1131200, 1203920, 1504900, 1668800, 1685488, 2106860, 2407840, 2633575, 3009800, 3370976, 4213720, 4815680, 5267150, 6019600, 6741952, 8427440, 10534300, 12039200, 16854880, 21068600, 24078400, 33709760, 42137200, 84274400, 168548800]

約数ペア:

[(1, 168548800), (2, 84274400), (4, 42137200), (5, 33709760), (7, 24078400), (8, 21068600), (10, 16854880), (14, 12039200), (16, 10534300), (20, 8427440), (25, 6741952), (28, 6019600), (32, 5267150), (35, 4815680), (40, 4213720), (50, 3370976), (56, 3009800), (64, 2633575), (70, 2407840), (80, 2106860), (100, 1685488), (101, 1668800), (112, 1504900), (140, 1203920), (149, 1131200), (160, 1053430), (175, 963136), (200, 842744), (202, 834400), (224, 752450), (280, 601960), (298, 565600), (320, 526715), (350, 481568), (400, 421372), (404, 417200), (448, 376225), (505, 333760), (560, 300980), (596, 282800), (700, 240784), (707, 238400), (745, 226240), (800, 210686), (808, 208600), (1010, 166880), (1043, 161600), (1120, 150490), (1192, 141400), (1400, 120392), (1414, 119200), (1490, 113120), (1600, 105343), (1616, 104300), (2020, 83440), (2086, 80800), (2240, 75245), (2384, 70700), (2525, 66752), (2800, 60196), (2828, 59600), (2980, 56560), (3232, 52150), (3535, 47680), (3725, 45248), (4040, 41720), (4172, 40400), (4768, 35350), (5050, 33376), (5215, 32320), (5600, 30098), (5656, 29800), (5960, 28280), (6464, 26075), (7070, 23840), (7450, 22624), (8080, 20860), (8344, 20200), (9536, 17675), (10100, 16688), (10430, 16160), (11200, 15049), (11312, 14900), (11920, 14140)]