79983000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{8887}}^1$

素因数の和:8914

約数の個数: 96

約数和(自身を含む): 270372960

約数和(自身を除く): 190389960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 8887, 9000, 17774, 26661, 35548, 44435, 53322, 71096, 79983, 88870, 106644, 133305, 159966, 177740, 213288, 222175, 266610, 319932, 355480, 399915, 444350, 533220, 639864, 666525, 799830, 888700, 1066440, 1110875, 1333050, 1599660, 1777400, 1999575, 2221750, 2666100, 3199320, 3332625, 3999150, 4443500, 5332200, 6665250, 7998300, 8887000, 9997875, 13330500, 15996600, 19995750, 26661000, 39991500, 79983000]

約数ペア:

[(1, 79983000), (2, 39991500), (3, 26661000), (4, 19995750), (5, 15996600), (6, 13330500), (8, 9997875), (9, 8887000), (10, 7998300), (12, 6665250), (15, 5332200), (18, 4443500), (20, 3999150), (24, 3332625), (25, 3199320), (30, 2666100), (36, 2221750), (40, 1999575), (45, 1777400), (50, 1599660), (60, 1333050), (72, 1110875), (75, 1066440), (90, 888700), (100, 799830), (120, 666525), (125, 639864), (150, 533220), (180, 444350), (200, 399915), (225, 355480), (250, 319932), (300, 266610), (360, 222175), (375, 213288), (450, 177740), (500, 159966), (600, 133305), (750, 106644), (900, 88870), (1000, 79983), (1125, 71096), (1500, 53322), (1800, 44435), (2250, 35548), (3000, 26661), (4500, 17774), (8887, 9000)]