54527880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 180662400

約数和(自身を除く): 126134520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 409, 440, 505, 606, 660, 808, 818, 1010, 1111, 1212, 1227, 1320, 1515, 1636, 2020, 2045, 2222, 2424, 2454, 3030, 3272, 3333, 4040, 4090, 4444, 4499, 4908, 5555, 6060, 6135, 6666, 8180, 8888, 8998, 9816, 11110, 12120, 12270, 13332, 13497, 16360, 16665, 17996, 22220, 22495, 24540, 26664, 26994, 33330, 35992, 41309, 44440, 44990, 49080, 53988, 66660, 67485, 82618, 89980, 107976, 123927, 133320, 134970, 165236, 179960, 206545, 247854, 269940, 330472, 413090, 454399, 495708, 539880, 619635, 826180, 908798, 991416, 1239270, 1363197, 1652360, 1817596, 2271995, 2478540, 2726394, 3635192, 4543990, 4957080, 5452788, 6815985, 9087980, 10905576, 13631970, 18175960, 27263940, 54527880]

約数ペア:

[(1, 54527880), (2, 27263940), (3, 18175960), (4, 13631970), (5, 10905576), (6, 9087980), (8, 6815985), (10, 5452788), (11, 4957080), (12, 4543990), (15, 3635192), (20, 2726394), (22, 2478540), (24, 2271995), (30, 1817596), (33, 1652360), (40, 1363197), (44, 1239270), (55, 991416), (60, 908798), (66, 826180), (88, 619635), (101, 539880), (110, 495708), (120, 454399), (132, 413090), (165, 330472), (202, 269940), (220, 247854), (264, 206545), (303, 179960), (330, 165236), (404, 134970), (409, 133320), (440, 123927), (505, 107976), (606, 89980), (660, 82618), (808, 67485), (818, 66660), (1010, 53988), (1111, 49080), (1212, 44990), (1227, 44440), (1320, 41309), (1515, 35992), (1636, 33330), (2020, 26994), (2045, 26664), (2222, 24540), (2424, 22495), (2454, 22220), (3030, 17996), (3272, 16665), (3333, 16360), (4040, 13497), (4090, 13332), (4444, 12270), (4499, 12120), (4908, 11110), (5555, 9816), (6060, 8998), (6135, 8888), (6666, 8180)]