61984300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 155955296

約数和(自身を除く): 93970996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1213, 1460, 1825, 2044, 2426, 2555, 3650, 4852, 5110, 6065, 7300, 8491, 10220, 12130, 12775, 16982, 24260, 25550, 30325, 33964, 42455, 51100, 60650, 84910, 88549, 121300, 169820, 177098, 212275, 354196, 424550, 442745, 619843, 849100, 885490, 1239686, 1770980, 2213725, 2479372, 3099215, 4427450, 6198430, 8854900, 12396860, 15496075, 30992150, 61984300]

約数ペア:

[(1, 61984300), (2, 30992150), (4, 15496075), (5, 12396860), (7, 8854900), (10, 6198430), (14, 4427450), (20, 3099215), (25, 2479372), (28, 2213725), (35, 1770980), (50, 1239686), (70, 885490), (73, 849100), (100, 619843), (140, 442745), (146, 424550), (175, 354196), (292, 212275), (350, 177098), (365, 169820), (511, 121300), (700, 88549), (730, 84910), (1022, 60650), (1213, 51100), (1460, 42455), (1825, 33964), (2044, 30325), (2426, 25550), (2555, 24260), (3650, 16982), (4852, 12775), (5110, 12130), (6065, 10220), (7300, 8491)]