78738000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 160

約数和(自身を含む): 277160832

約数和(自身を除く): 198422832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1193, 1200, 1320, 1375, 1500, 1650, 2000, 2200, 2386, 2640, 2750, 3000, 3300, 3579, 4125, 4400, 4772, 5500, 5965, 6000, 6600, 7158, 8250, 9544, 11000, 11930, 13123, 13200, 14316, 16500, 17895, 19088, 22000, 23860, 26246, 28632, 29825, 33000, 35790, 39369, 47720, 52492, 57264, 59650, 65615, 66000, 71580, 78738, 89475, 95440, 104984, 119300, 131230, 143160, 149125, 157476, 178950, 196845, 209968, 238600, 262460, 286320, 298250, 314952, 328075, 357900, 393690, 447375, 477200, 524920, 596500, 629904, 656150, 715800, 787380, 894750, 984225, 1049840, 1193000, 1312300, 1431600, 1574760, 1640375, 1789500, 1968450, 2386000, 2624600, 3149520, 3280750, 3579000, 3936900, 4921125, 5249200, 6561500, 7158000, 7873800, 9842250, 13123000, 15747600, 19684500, 26246000, 39369000, 78738000]

約数ペア:

[(1, 78738000), (2, 39369000), (3, 26246000), (4, 19684500), (5, 15747600), (6, 13123000), (8, 9842250), (10, 7873800), (11, 7158000), (12, 6561500), (15, 5249200), (16, 4921125), (20, 3936900), (22, 3579000), (24, 3280750), (25, 3149520), (30, 2624600), (33, 2386000), (40, 1968450), (44, 1789500), (48, 1640375), (50, 1574760), (55, 1431600), (60, 1312300), (66, 1193000), (75, 1049840), (80, 984225), (88, 894750), (100, 787380), (110, 715800), (120, 656150), (125, 629904), (132, 596500), (150, 524920), (165, 477200), (176, 447375), (200, 393690), (220, 357900), (240, 328075), (250, 314952), (264, 298250), (275, 286320), (300, 262460), (330, 238600), (375, 209968), (400, 196845), (440, 178950), (500, 157476), (528, 149125), (550, 143160), (600, 131230), (660, 119300), (750, 104984), (825, 95440), (880, 89475), (1000, 78738), (1100, 71580), (1193, 66000), (1200, 65615), (1320, 59650), (1375, 57264), (1500, 52492), (1650, 47720), (2000, 39369), (2200, 35790), (2386, 33000), (2640, 29825), (2750, 28632), (3000, 26246), (3300, 23860), (3579, 22000), (4125, 19088), (4400, 17895), (4772, 16500), (5500, 14316), (5965, 13200), (6000, 13123), (6600, 11930), (7158, 11000), (8250, 9544)]