112892220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89597}}^1$

素因数の和:89619

約数の個数: 72

約数和(自身を含む): 391364064

約数和(自身を除く): 278471844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 89597, 179194, 268791, 358388, 447985, 537582, 627179, 806373, 895970, 1075164, 1254358, 1343955, 1612746, 1791940, 1881537, 2508716, 2687910, 3135895, 3225492, 3763074, 4031865, 5375820, 5644611, 6271790, 7526148, 8063730, 9407685, 11289222, 12543580, 16127460, 18815370, 22578444, 28223055, 37630740, 56446110, 112892220]

約数ペア:

[(1, 112892220), (2, 56446110), (3, 37630740), (4, 28223055), (5, 22578444), (6, 18815370), (7, 16127460), (9, 12543580), (10, 11289222), (12, 9407685), (14, 8063730), (15, 7526148), (18, 6271790), (20, 5644611), (21, 5375820), (28, 4031865), (30, 3763074), (35, 3225492), (36, 3135895), (42, 2687910), (45, 2508716), (60, 1881537), (63, 1791940), (70, 1612746), (84, 1343955), (90, 1254358), (105, 1075164), (126, 895970), (140, 806373), (180, 627179), (210, 537582), (252, 447985), (315, 358388), (420, 268791), (630, 179194), (1260, 89597)]