31167600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 105171840

約数和(自身を除く): 74004240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1367, 1425, 1520, 1900, 2280, 2734, 2850, 3800, 4101, 4560, 5468, 5700, 6835, 7600, 8202, 10936, 11400, 13670, 16404, 20505, 21872, 22800, 25973, 27340, 32808, 34175, 41010, 51946, 54680, 65616, 68350, 77919, 82020, 102525, 103892, 109360, 129865, 136700, 155838, 164040, 205050, 207784, 259730, 273400, 311676, 328080, 389595, 410100, 415568, 519460, 546800, 623352, 649325, 779190, 820200, 1038920, 1246704, 1298650, 1558380, 1640400, 1947975, 2077840, 2597300, 3116760, 3895950, 5194600, 6233520, 7791900, 10389200, 15583800, 31167600]

約数ペア:

[(1, 31167600), (2, 15583800), (3, 10389200), (4, 7791900), (5, 6233520), (6, 5194600), (8, 3895950), (10, 3116760), (12, 2597300), (15, 2077840), (16, 1947975), (19, 1640400), (20, 1558380), (24, 1298650), (25, 1246704), (30, 1038920), (38, 820200), (40, 779190), (48, 649325), (50, 623352), (57, 546800), (60, 519460), (75, 415568), (76, 410100), (80, 389595), (95, 328080), (100, 311676), (114, 273400), (120, 259730), (150, 207784), (152, 205050), (190, 164040), (200, 155838), (228, 136700), (240, 129865), (285, 109360), (300, 103892), (304, 102525), (380, 82020), (400, 77919), (456, 68350), (475, 65616), (570, 54680), (600, 51946), (760, 41010), (912, 34175), (950, 32808), (1140, 27340), (1200, 25973), (1367, 22800), (1425, 21872), (1520, 20505), (1900, 16404), (2280, 13670), (2734, 11400), (2850, 10936), (3800, 8202), (4101, 7600), (4560, 6835), (5468, 5700)]