528075180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1877}}^1$

素因数の和:2416

約数の個数: 96

約数和(自身を含む): 1646930880

約数和(自身を除く): 1118855700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 521, 540, 1042, 1563, 1877, 2084, 2605, 3126, 3754, 4689, 5210, 5631, 6252, 7508, 7815, 9378, 9385, 10420, 11262, 14067, 15630, 16893, 18756, 18770, 22524, 23445, 28134, 28155, 31260, 33786, 37540, 46890, 50679, 56268, 56310, 67572, 70335, 84465, 93780, 101358, 112620, 140670, 168930, 202716, 253395, 281340, 337860, 506790, 977917, 1013580, 1955834, 2933751, 3911668, 4889585, 5867502, 8801253, 9779170, 11735004, 14668755, 17602506, 19558340, 26403759, 29337510, 35205012, 44006265, 52807518, 58675020, 88012530, 105615036, 132018795, 176025060, 264037590, 528075180]

約数ペア:

[(1, 528075180), (2, 264037590), (3, 176025060), (4, 132018795), (5, 105615036), (6, 88012530), (9, 58675020), (10, 52807518), (12, 44006265), (15, 35205012), (18, 29337510), (20, 26403759), (27, 19558340), (30, 17602506), (36, 14668755), (45, 11735004), (54, 9779170), (60, 8801253), (90, 5867502), (108, 4889585), (135, 3911668), (180, 2933751), (270, 1955834), (521, 1013580), (540, 977917), (1042, 506790), (1563, 337860), (1877, 281340), (2084, 253395), (2605, 202716), (3126, 168930), (3754, 140670), (4689, 112620), (5210, 101358), (5631, 93780), (6252, 84465), (7508, 70335), (7815, 67572), (9378, 56310), (9385, 56268), (10420, 50679), (11262, 46890), (14067, 37540), (15630, 33786), (16893, 31260), (18756, 28155), (18770, 28134), (22524, 23445)]