225560970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43969}}^1$

素因数の和:44004

約数の個数: 64

約数和(自身を含む): 633168000

約数和(自身を除く): 407607030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 43969, 87938, 131907, 219845, 263814, 395721, 439690, 659535, 791442, 835411, 1187163, 1319070, 1670822, 1978605, 2374326, 2506233, 3957210, 4177055, 5012466, 5935815, 7518699, 8354110, 11871630, 12531165, 15037398, 22556097, 25062330, 37593495, 45112194, 75186990, 112780485, 225560970]

約数ペア:

[(1, 225560970), (2, 112780485), (3, 75186990), (5, 45112194), (6, 37593495), (9, 25062330), (10, 22556097), (15, 15037398), (18, 12531165), (19, 11871630), (27, 8354110), (30, 7518699), (38, 5935815), (45, 5012466), (54, 4177055), (57, 3957210), (90, 2506233), (95, 2374326), (114, 1978605), (135, 1670822), (171, 1319070), (190, 1187163), (270, 835411), (285, 791442), (342, 659535), (513, 439690), (570, 395721), (855, 263814), (1026, 219845), (1710, 131907), (2565, 87938), (5130, 43969)]