7791900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 23748480

約数和(自身を除く): 15956580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1367, 1425, 1900, 2734, 2850, 4101, 5468, 5700, 6835, 8202, 13670, 16404, 20505, 25973, 27340, 34175, 41010, 51946, 68350, 77919, 82020, 102525, 103892, 129865, 136700, 155838, 205050, 259730, 311676, 389595, 410100, 519460, 649325, 779190, 1298650, 1558380, 1947975, 2597300, 3895950, 7791900]

約数ペア:

[(1, 7791900), (2, 3895950), (3, 2597300), (4, 1947975), (5, 1558380), (6, 1298650), (10, 779190), (12, 649325), (15, 519460), (19, 410100), (20, 389595), (25, 311676), (30, 259730), (38, 205050), (50, 155838), (57, 136700), (60, 129865), (75, 103892), (76, 102525), (95, 82020), (100, 77919), (114, 68350), (150, 51946), (190, 41010), (228, 34175), (285, 27340), (300, 25973), (380, 20505), (475, 16404), (570, 13670), (950, 8202), (1140, 6835), (1367, 5700), (1425, 5468), (1900, 4101), (2734, 2850)]