121650000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 393287328

約数和(自身を除く): 271637328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 811, 1000, 1200, 1250, 1500, 1622, 1875, 2000, 2433, 2500, 3000, 3125, 3244, 3750, 4055, 4866, 5000, 6000, 6250, 6488, 7500, 8110, 9375, 9732, 10000, 12165, 12500, 12976, 15000, 16220, 18750, 19464, 20275, 24330, 25000, 30000, 32440, 37500, 38928, 40550, 48660, 50000, 60825, 64880, 75000, 81100, 97320, 101375, 121650, 150000, 162200, 194640, 202750, 243300, 304125, 324400, 405500, 486600, 506875, 608250, 811000, 973200, 1013750, 1216500, 1520625, 1622000, 2027500, 2433000, 2534375, 3041250, 4055000, 4866000, 5068750, 6082500, 7603125, 8110000, 10137500, 12165000, 15206250, 20275000, 24330000, 30412500, 40550000, 60825000, 121650000]

約数ペア:

[(1, 121650000), (2, 60825000), (3, 40550000), (4, 30412500), (5, 24330000), (6, 20275000), (8, 15206250), (10, 12165000), (12, 10137500), (15, 8110000), (16, 7603125), (20, 6082500), (24, 5068750), (25, 4866000), (30, 4055000), (40, 3041250), (48, 2534375), (50, 2433000), (60, 2027500), (75, 1622000), (80, 1520625), (100, 1216500), (120, 1013750), (125, 973200), (150, 811000), (200, 608250), (240, 506875), (250, 486600), (300, 405500), (375, 324400), (400, 304125), (500, 243300), (600, 202750), (625, 194640), (750, 162200), (811, 150000), (1000, 121650), (1200, 101375), (1250, 97320), (1500, 81100), (1622, 75000), (1875, 64880), (2000, 60825), (2433, 50000), (2500, 48660), (3000, 40550), (3125, 38928), (3244, 37500), (3750, 32440), (4055, 30000), (4866, 25000), (5000, 24330), (6000, 20275), (6250, 19464), (6488, 18750), (7500, 16220), (8110, 15000), (9375, 12976), (9732, 12500), (10000, 12165)]