22110900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10529}}^1$

素因数の和:10553

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 51009420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10529, 21058, 31587, 42116, 52645, 63174, 73703, 105290, 126348, 147406, 157935, 210580, 221109, 263225, 294812, 315870, 368515, 442218, 526450, 631740, 737030, 789675, 884436, 1052900, 1105545, 1474060, 1579350, 1842575, 2211090, 3158700, 3685150, 4422180, 5527725, 7370300, 11055450, 22110900]

約数ペア:

[(1, 22110900), (2, 11055450), (3, 7370300), (4, 5527725), (5, 4422180), (6, 3685150), (7, 3158700), (10, 2211090), (12, 1842575), (14, 1579350), (15, 1474060), (20, 1105545), (21, 1052900), (25, 884436), (28, 789675), (30, 737030), (35, 631740), (42, 526450), (50, 442218), (60, 368515), (70, 315870), (75, 294812), (84, 263225), (100, 221109), (105, 210580), (140, 157935), (150, 147406), (175, 126348), (210, 105290), (300, 73703), (350, 63174), (420, 52645), (525, 42116), (700, 31587), (1050, 21058), (2100, 10529)]