27759000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 91353600

約数和(自身を除く): 63594600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 487, 500, 570, 600, 750, 760, 950, 974, 1000, 1140, 1425, 1461, 1500, 1900, 1948, 2280, 2375, 2435, 2850, 2922, 3000, 3800, 3896, 4750, 4870, 5700, 5844, 7125, 7305, 9253, 9500, 9740, 11400, 11688, 12175, 14250, 14610, 18506, 19000, 19480, 24350, 27759, 28500, 29220, 36525, 37012, 46265, 48700, 55518, 57000, 58440, 60875, 73050, 74024, 92530, 97400, 111036, 121750, 138795, 146100, 182625, 185060, 222072, 231325, 243500, 277590, 292200, 365250, 370120, 462650, 487000, 555180, 693975, 730500, 925300, 1110360, 1156625, 1387950, 1461000, 1850600, 2313250, 2775900, 3469875, 4626500, 5551800, 6939750, 9253000, 13879500, 27759000]

約数ペア:

[(1, 27759000), (2, 13879500), (3, 9253000), (4, 6939750), (5, 5551800), (6, 4626500), (8, 3469875), (10, 2775900), (12, 2313250), (15, 1850600), (19, 1461000), (20, 1387950), (24, 1156625), (25, 1110360), (30, 925300), (38, 730500), (40, 693975), (50, 555180), (57, 487000), (60, 462650), (75, 370120), (76, 365250), (95, 292200), (100, 277590), (114, 243500), (120, 231325), (125, 222072), (150, 185060), (152, 182625), (190, 146100), (200, 138795), (228, 121750), (250, 111036), (285, 97400), (300, 92530), (375, 74024), (380, 73050), (456, 60875), (475, 58440), (487, 57000), (500, 55518), (570, 48700), (600, 46265), (750, 37012), (760, 36525), (950, 29220), (974, 28500), (1000, 27759), (1140, 24350), (1425, 19480), (1461, 19000), (1500, 18506), (1900, 14610), (1948, 14250), (2280, 12175), (2375, 11688), (2435, 11400), (2850, 9740), (2922, 9500), (3000, 9253), (3800, 7305), (3896, 7125), (4750, 5844), (4870, 5700)]