81307272000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{3387803}}^1$

素因数の和:3387833

約数の個数: 112

約数和(自身を含む): 268476691392

約数和(自身を除く): 187169419392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 3387803, 6775606, 10163409, 13551212, 16939015, 20326818, 27102424, 33878030, 40653636, 50817045, 54204848, 67756060, 81307272, 84695075, 101634090, 108409696, 135512120, 162614544, 169390150, 203268180, 216819392, 254085225, 271024240, 325229088, 338780300, 406536360, 423475375, 508170450, 542048480, 650458176, 677560600, 813072720, 846950750, 1016340900, 1084096960, 1270426125, 1355121200, 1626145440, 1693901500, 2032681800, 2540852250, 2710242400, 3252290880, 3387803000, 4065363600, 5081704500, 5420484800, 6775606000, 8130727200, 10163409000, 13551212000, 16261454400, 20326818000, 27102424000, 40653636000, 81307272000]

約数ペア:

[(1, 81307272000), (2, 40653636000), (3, 27102424000), (4, 20326818000), (5, 16261454400), (6, 13551212000), (8, 10163409000), (10, 8130727200), (12, 6775606000), (15, 5420484800), (16, 5081704500), (20, 4065363600), (24, 3387803000), (25, 3252290880), (30, 2710242400), (32, 2540852250), (40, 2032681800), (48, 1693901500), (50, 1626145440), (60, 1355121200), (64, 1270426125), (75, 1084096960), (80, 1016340900), (96, 846950750), (100, 813072720), (120, 677560600), (125, 650458176), (150, 542048480), (160, 508170450), (192, 423475375), (200, 406536360), (240, 338780300), (250, 325229088), (300, 271024240), (320, 254085225), (375, 216819392), (400, 203268180), (480, 169390150), (500, 162614544), (600, 135512120), (750, 108409696), (800, 101634090), (960, 84695075), (1000, 81307272), (1200, 67756060), (1500, 54204848), (1600, 50817045), (2000, 40653636), (2400, 33878030), (3000, 27102424), (4000, 20326818), (4800, 16939015), (6000, 13551212), (8000, 10163409), (12000, 6775606), (24000, 3387803)]