157057326100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1613}}^1\times {\mathrm{8933}}^1$

素因数の和:10669

約数の個数: 72

約数和(自身を含む): 344192892120

約数和(自身を除く): 187135566020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 1613, 2180, 2725, 3226, 5450, 6452, 8065, 8933, 10900, 16130, 17866, 32260, 35732, 40325, 44665, 80650, 89330, 161300, 175817, 178660, 223325, 351634, 446650, 703268, 879085, 893300, 973697, 1758170, 1947394, 3516340, 3894788, 4395425, 4868485, 8790850, 9736970, 14408929, 17581700, 19473940, 24342425, 28817858, 48684850, 57635716, 72044645, 97369700, 144089290, 288178580, 360223225, 720446450, 1440892900, 1570573261, 3141146522, 6282293044, 7852866305, 15705732610, 31411465220, 39264331525, 78528663050, 157057326100]

約数ペア:

[(1, 157057326100), (2, 78528663050), (4, 39264331525), (5, 31411465220), (10, 15705732610), (20, 7852866305), (25, 6282293044), (50, 3141146522), (100, 1570573261), (109, 1440892900), (218, 720446450), (436, 360223225), (545, 288178580), (1090, 144089290), (1613, 97369700), (2180, 72044645), (2725, 57635716), (3226, 48684850), (5450, 28817858), (6452, 24342425), (8065, 19473940), (8933, 17581700), (10900, 14408929), (16130, 9736970), (17866, 8790850), (32260, 4868485), (35732, 4395425), (40325, 3894788), (44665, 3516340), (80650, 1947394), (89330, 1758170), (161300, 973697), (175817, 893300), (178660, 879085), (223325, 703268), (351634, 446650)]