201428279460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38587793}}^1$

素因数の和:38587837

約数の個数: 72

約数和(自身を含む): 632068065720

約数和(自身を除く): 430639786260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 38587793, 77175586, 115763379, 154351172, 192938965, 231526758, 347290137, 385877930, 463053516, 578816895, 694580274, 771755860, 1119045997, 1157633790, 1389160548, 1736450685, 2238091994, 2315267580, 3357137991, 3472901370, 4476183988, 5595229985, 6714275982, 6945802740, 10071413973, 11190459970, 13428551964, 16785689955, 20142827946, 22380919940, 33571379910, 40285655892, 50357069865, 67142759820, 100714139730, 201428279460]

約数ペア:

[(1, 201428279460), (2, 100714139730), (3, 67142759820), (4, 50357069865), (5, 40285655892), (6, 33571379910), (9, 22380919940), (10, 20142827946), (12, 16785689955), (15, 13428551964), (18, 11190459970), (20, 10071413973), (29, 6945802740), (30, 6714275982), (36, 5595229985), (45, 4476183988), (58, 3472901370), (60, 3357137991), (87, 2315267580), (90, 2238091994), (116, 1736450685), (145, 1389160548), (174, 1157633790), (180, 1119045997), (261, 771755860), (290, 694580274), (348, 578816895), (435, 463053516), (522, 385877930), (580, 347290137), (870, 231526758), (1044, 192938965), (1305, 154351172), (1740, 115763379), (2610, 77175586), (5220, 38587793)]