225390620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 592704000

約数和(自身を除く): 367313380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 1180, 1534, 1652, 1820, 2065, 2099, 3068, 3835, 4130, 4198, 5369, 7670, 8260, 8396, 10495, 10738, 14693, 15340, 20990, 21476, 26845, 27287, 29386, 41980, 53690, 54574, 58772, 73465, 107380, 109148, 123841, 136435, 146930, 191009, 247682, 272870, 293860, 382018, 495364, 545740, 619205, 764036, 866887, 955045, 1238410, 1609933, 1733774, 1910090, 2476820, 3219866, 3467548, 3820180, 4334435, 6439732, 8049665, 8668870, 11269531, 16099330, 17337740, 22539062, 32198660, 45078124, 56347655, 112695310, 225390620]

約数ペア:

[(1, 225390620), (2, 112695310), (4, 56347655), (5, 45078124), (7, 32198660), (10, 22539062), (13, 17337740), (14, 16099330), (20, 11269531), (26, 8668870), (28, 8049665), (35, 6439732), (52, 4334435), (59, 3820180), (65, 3467548), (70, 3219866), (91, 2476820), (118, 1910090), (130, 1733774), (140, 1609933), (182, 1238410), (236, 955045), (260, 866887), (295, 764036), (364, 619205), (413, 545740), (455, 495364), (590, 382018), (767, 293860), (826, 272870), (910, 247682), (1180, 191009), (1534, 146930), (1652, 136435), (1820, 123841), (2065, 109148), (2099, 107380), (3068, 73465), (3835, 58772), (4130, 54574), (4198, 53690), (5369, 41980), (7670, 29386), (8260, 27287), (8396, 26845), (10495, 21476), (10738, 20990), (14693, 15340)]