121324900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{7013}}^1$

素因数の和:7200

約数の個数: 36

約数和(自身を含む): 264834612

約数和(自身を除く): 143509712

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 7013, 8650, 14026, 17300, 28052, 35065, 70130, 140260, 175325, 350650, 701300, 1213249, 2426498, 4852996, 6066245, 12132490, 24264980, 30331225, 60662450, 121324900]

約数ペア:

[(1, 121324900), (2, 60662450), (4, 30331225), (5, 24264980), (10, 12132490), (20, 6066245), (25, 4852996), (50, 2426498), (100, 1213249), (173, 701300), (346, 350650), (692, 175325), (865, 140260), (1730, 70130), (3460, 35065), (4325, 28052), (7013, 17300), (8650, 14026)]