78930000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{877}}^1$

素因数の和:911

約数の個数: 150

約数和(自身を含む): 276344354

約数和(自身を除く): 197414354

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 877, 900, 1000, 1125, 1200, 1250, 1500, 1754, 1800, 1875, 2000, 2250, 2500, 2631, 3000, 3508, 3600, 3750, 4385, 4500, 5000, 5262, 5625, 6000, 7016, 7500, 7893, 8770, 9000, 10000, 10524, 11250, 13155, 14032, 15000, 15786, 17540, 18000, 21048, 21925, 22500, 26310, 30000, 31572, 35080, 39465, 42096, 43850, 45000, 52620, 63144, 65775, 70160, 78930, 87700, 90000, 105240, 109625, 126288, 131550, 157860, 175400, 197325, 210480, 219250, 263100, 315720, 328875, 350800, 394650, 438500, 526200, 548125, 631440, 657750, 789300, 877000, 986625, 1052400, 1096250, 1315500, 1578600, 1644375, 1754000, 1973250, 2192500, 2631000, 3157200, 3288750, 3946500, 4385000, 4933125, 5262000, 6577500, 7893000, 8770000, 9866250, 13155000, 15786000, 19732500, 26310000, 39465000, 78930000]

約数ペア:

[(1, 78930000), (2, 39465000), (3, 26310000), (4, 19732500), (5, 15786000), (6, 13155000), (8, 9866250), (9, 8770000), (10, 7893000), (12, 6577500), (15, 5262000), (16, 4933125), (18, 4385000), (20, 3946500), (24, 3288750), (25, 3157200), (30, 2631000), (36, 2192500), (40, 1973250), (45, 1754000), (48, 1644375), (50, 1578600), (60, 1315500), (72, 1096250), (75, 1052400), (80, 986625), (90, 877000), (100, 789300), (120, 657750), (125, 631440), (144, 548125), (150, 526200), (180, 438500), (200, 394650), (225, 350800), (240, 328875), (250, 315720), (300, 263100), (360, 219250), (375, 210480), (400, 197325), (450, 175400), (500, 157860), (600, 131550), (625, 126288), (720, 109625), (750, 105240), (877, 90000), (900, 87700), (1000, 78930), (1125, 70160), (1200, 65775), (1250, 63144), (1500, 52620), (1754, 45000), (1800, 43850), (1875, 42096), (2000, 39465), (2250, 35080), (2500, 31572), (2631, 30000), (3000, 26310), (3508, 22500), (3600, 21925), (3750, 21048), (4385, 18000), (4500, 17540), (5000, 15786), (5262, 15000), (5625, 14032), (6000, 13155), (7016, 11250), (7500, 10524), (7893, 10000), (8770, 9000)]