101207880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31237}}^1$

素因数の和:31260

約数の個数: 80

約数和(自身を含む): 340181820

約数和(自身を除く): 238973940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31237, 62474, 93711, 124948, 156185, 187422, 249896, 281133, 312370, 374844, 468555, 562266, 624740, 749688, 843399, 937110, 1124532, 1249480, 1405665, 1686798, 1874220, 2249064, 2530197, 2811330, 3373596, 3748440, 4216995, 5060394, 5622660, 6747192, 8433990, 10120788, 11245320, 12650985, 16867980, 20241576, 25301970, 33735960, 50603940, 101207880]

約数ペア:

[(1, 101207880), (2, 50603940), (3, 33735960), (4, 25301970), (5, 20241576), (6, 16867980), (8, 12650985), (9, 11245320), (10, 10120788), (12, 8433990), (15, 6747192), (18, 5622660), (20, 5060394), (24, 4216995), (27, 3748440), (30, 3373596), (36, 2811330), (40, 2530197), (45, 2249064), (54, 1874220), (60, 1686798), (72, 1405665), (81, 1249480), (90, 1124532), (108, 937110), (120, 843399), (135, 749688), (162, 624740), (180, 562266), (216, 468555), (270, 374844), (324, 312370), (360, 281133), (405, 249896), (540, 187422), (648, 156185), (810, 124948), (1080, 93711), (1620, 62474), (3240, 31237)]