27555900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3011

約数の個数: 72

約数和(自身を含む): 82328064

約数和(自身を除く): 54772164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 2963, 3100, 4650, 5926, 8889, 9300, 11852, 14815, 17778, 29630, 35556, 44445, 59260, 74075, 88890, 91853, 148150, 177780, 183706, 222225, 275559, 296300, 367412, 444450, 459265, 551118, 888900, 918530, 1102236, 1377795, 1837060, 2296325, 2755590, 4592650, 5511180, 6888975, 9185300, 13777950, 27555900]

約数ペア:

[(1, 27555900), (2, 13777950), (3, 9185300), (4, 6888975), (5, 5511180), (6, 4592650), (10, 2755590), (12, 2296325), (15, 1837060), (20, 1377795), (25, 1102236), (30, 918530), (31, 888900), (50, 551118), (60, 459265), (62, 444450), (75, 367412), (93, 296300), (100, 275559), (124, 222225), (150, 183706), (155, 177780), (186, 148150), (300, 91853), (310, 88890), (372, 74075), (465, 59260), (620, 44445), (775, 35556), (930, 29630), (1550, 17778), (1860, 14815), (2325, 11852), (2963, 9300), (3100, 8889), (4650, 5926)]