55140000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{919}}^1$

素因数の和:952

約数の個数: 120

約数和(自身を含む): 181067040

約数和(自身を除く): 125927040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 919, 1000, 1200, 1250, 1500, 1838, 1875, 2000, 2400, 2500, 2757, 3000, 3676, 3750, 4000, 4595, 5000, 5514, 6000, 7352, 7500, 9190, 10000, 11028, 12000, 13785, 14704, 15000, 18380, 20000, 22056, 22975, 27570, 29408, 30000, 36760, 44112, 45950, 55140, 60000, 68925, 73520, 88224, 91900, 110280, 114875, 137850, 147040, 183800, 220560, 229750, 275700, 344625, 367600, 441120, 459500, 551400, 574375, 689250, 735200, 919000, 1102800, 1148750, 1378500, 1723125, 1838000, 2205600, 2297500, 2757000, 3446250, 3676000, 4595000, 5514000, 6892500, 9190000, 11028000, 13785000, 18380000, 27570000, 55140000]

約数ペア:

[(1, 55140000), (2, 27570000), (3, 18380000), (4, 13785000), (5, 11028000), (6, 9190000), (8, 6892500), (10, 5514000), (12, 4595000), (15, 3676000), (16, 3446250), (20, 2757000), (24, 2297500), (25, 2205600), (30, 1838000), (32, 1723125), (40, 1378500), (48, 1148750), (50, 1102800), (60, 919000), (75, 735200), (80, 689250), (96, 574375), (100, 551400), (120, 459500), (125, 441120), (150, 367600), (160, 344625), (200, 275700), (240, 229750), (250, 220560), (300, 183800), (375, 147040), (400, 137850), (480, 114875), (500, 110280), (600, 91900), (625, 88224), (750, 73520), (800, 68925), (919, 60000), (1000, 55140), (1200, 45950), (1250, 44112), (1500, 36760), (1838, 30000), (1875, 29408), (2000, 27570), (2400, 22975), (2500, 22056), (2757, 20000), (3000, 18380), (3676, 15000), (3750, 14704), (4000, 13785), (4595, 12000), (5000, 11028), (5514, 10000), (6000, 9190), (7352, 7500)]