1550256000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{32297}}^1$

素因数の和:32329

約数の個数: 128

約数和(自身を含む): 5139257760

約数和(自身を除く): 3589001760

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 24000, 32297, 48000, 64594, 96891, 129188, 161485, 193782, 258376, 322970, 387564, 484455, 516752, 645940, 775128, 807425, 968910, 1033504, 1291880, 1550256, 1614850, 1937820, 2067008, 2422275, 2583760, 3100512, 3229700, 3875640, 4037125, 4134016, 4844550, 5167520, 6201024, 6459400, 7751280, 8074250, 9689100, 10335040, 12111375, 12402048, 12918800, 15502560, 16148500, 19378200, 20670080, 24222750, 25837600, 31005120, 32297000, 38756400, 48445500, 51675200, 62010240, 64594000, 77512800, 96891000, 103350400, 129188000, 155025600, 193782000, 258376000, 310051200, 387564000, 516752000, 775128000, 1550256000]

約数ペア:

[(1, 1550256000), (2, 775128000), (3, 516752000), (4, 387564000), (5, 310051200), (6, 258376000), (8, 193782000), (10, 155025600), (12, 129188000), (15, 103350400), (16, 96891000), (20, 77512800), (24, 64594000), (25, 62010240), (30, 51675200), (32, 48445500), (40, 38756400), (48, 32297000), (50, 31005120), (60, 25837600), (64, 24222750), (75, 20670080), (80, 19378200), (96, 16148500), (100, 15502560), (120, 12918800), (125, 12402048), (128, 12111375), (150, 10335040), (160, 9689100), (192, 8074250), (200, 7751280), (240, 6459400), (250, 6201024), (300, 5167520), (320, 4844550), (375, 4134016), (384, 4037125), (400, 3875640), (480, 3229700), (500, 3100512), (600, 2583760), (640, 2422275), (750, 2067008), (800, 1937820), (960, 1614850), (1000, 1550256), (1200, 1291880), (1500, 1033504), (1600, 968910), (1920, 807425), (2000, 775128), (2400, 645940), (3000, 516752), (3200, 484455), (4000, 387564), (4800, 322970), (6000, 258376), (8000, 193782), (9600, 161485), (12000, 129188), (16000, 96891), (24000, 64594), (32297, 48000)]