75236940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{417983}}^1$

素因数の和:417998

約数の個数: 36

約数和(自身を含む): 228219264

約数和(自身を除く): 152982324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 417983, 835966, 1253949, 1671932, 2089915, 2507898, 3761847, 4179830, 5015796, 6269745, 7523694, 8359660, 12539490, 15047388, 18809235, 25078980, 37618470, 75236940]

約数ペア:

[(1, 75236940), (2, 37618470), (3, 25078980), (4, 18809235), (5, 15047388), (6, 12539490), (9, 8359660), (10, 7523694), (12, 6269745), (15, 5015796), (18, 4179830), (20, 3761847), (30, 2507898), (36, 2089915), (45, 1671932), (60, 1253949), (90, 835966), (180, 417983)]