31495200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 144

約数和(自身を含む): 111930336

約数和(自身を除く): 80435136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1193, 1200, 1320, 1650, 1760, 2200, 2386, 2400, 2640, 3300, 3579, 4400, 4772, 5280, 5965, 6600, 7158, 8800, 9544, 11930, 13123, 13200, 14316, 17895, 19088, 23860, 26246, 26400, 28632, 29825, 35790, 38176, 39369, 47720, 52492, 57264, 59650, 65615, 71580, 78738, 89475, 95440, 104984, 114528, 119300, 131230, 143160, 157476, 178950, 190880, 196845, 209968, 238600, 262460, 286320, 314952, 328075, 357900, 393690, 419936, 477200, 524920, 572640, 629904, 656150, 715800, 787380, 954400, 984225, 1049840, 1259808, 1312300, 1431600, 1574760, 1968450, 2099680, 2624600, 2863200, 3149520, 3936900, 5249200, 6299040, 7873800, 10498400, 15747600, 31495200]

約数ペア:

[(1, 31495200), (2, 15747600), (3, 10498400), (4, 7873800), (5, 6299040), (6, 5249200), (8, 3936900), (10, 3149520), (11, 2863200), (12, 2624600), (15, 2099680), (16, 1968450), (20, 1574760), (22, 1431600), (24, 1312300), (25, 1259808), (30, 1049840), (32, 984225), (33, 954400), (40, 787380), (44, 715800), (48, 656150), (50, 629904), (55, 572640), (60, 524920), (66, 477200), (75, 419936), (80, 393690), (88, 357900), (96, 328075), (100, 314952), (110, 286320), (120, 262460), (132, 238600), (150, 209968), (160, 196845), (165, 190880), (176, 178950), (200, 157476), (220, 143160), (240, 131230), (264, 119300), (275, 114528), (300, 104984), (330, 95440), (352, 89475), (400, 78738), (440, 71580), (480, 65615), (528, 59650), (550, 57264), (600, 52492), (660, 47720), (800, 39369), (825, 38176), (880, 35790), (1056, 29825), (1100, 28632), (1193, 26400), (1200, 26246), (1320, 23860), (1650, 19088), (1760, 17895), (2200, 14316), (2386, 13200), (2400, 13123), (2640, 11930), (3300, 9544), (3579, 8800), (4400, 7158), (4772, 6600), (5280, 5965)]