66140300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22807}}^1$

素因数の和:22850

約数の個数: 36

約数和(自身を含む): 148480080

約数和(自身を除く): 82339780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 22807, 45614, 91228, 114035, 228070, 456140, 570175, 661403, 1140350, 1322806, 2280700, 2645612, 3307015, 6614030, 13228060, 16535075, 33070150, 66140300]

約数ペア:

[(1, 66140300), (2, 33070150), (4, 16535075), (5, 13228060), (10, 6614030), (20, 3307015), (25, 2645612), (29, 2280700), (50, 1322806), (58, 1140350), (100, 661403), (116, 570175), (145, 456140), (290, 228070), (580, 114035), (725, 91228), (1450, 45614), (2900, 22807)]