84274400

素因数分解:

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

素因数の和:277

約数の個数: 144

約数和(自身を含む): 239047200

約数和(自身を除く): 154772800

約数列:

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

約数ペア:

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