121320100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{110291}}^1$

素因数の和:110316

約数の個数: 36

約数和(自身を含む): 287200368

約数和(自身を除く): 165880268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 110291, 220582, 441164, 551455, 1102910, 1213201, 2205820, 2426402, 2757275, 4852804, 5514550, 6066005, 11029100, 12132010, 24264020, 30330025, 60660050, 121320100]

約数ペア:

[(1, 121320100), (2, 60660050), (4, 30330025), (5, 24264020), (10, 12132010), (11, 11029100), (20, 6066005), (22, 5514550), (25, 4852804), (44, 2757275), (50, 2426402), (55, 2205820), (100, 1213201), (110, 1102910), (220, 551455), (275, 441164), (550, 220582), (1100, 110291)]