203004000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5639}}^1$

素因数の和:5670

約数の個数: 144

約数和(自身を含む): 720588960

約数和(自身を除く): 517584960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5639, 6000, 7200, 9000, 11278, 12000, 16917, 18000, 22556, 28195, 33834, 36000, 45112, 50751, 56390, 67668, 84585, 90224, 101502, 112780, 135336, 140975, 169170, 180448, 203004, 225560, 253755, 270672, 281950, 338340, 406008, 422925, 451120, 507510, 541344, 563900, 676680, 704875, 812016, 845850, 902240, 1015020, 1127800, 1268775, 1353360, 1409750, 1624032, 1691700, 2030040, 2114625, 2255600, 2537550, 2706720, 2819500, 3383400, 4060080, 4229250, 4511200, 5075100, 5639000, 6343875, 6766800, 8120160, 8458500, 10150200, 11278000, 12687750, 13533600, 16917000, 20300400, 22556000, 25375500, 33834000, 40600800, 50751000, 67668000, 101502000, 203004000]

約数ペア:

[(1, 203004000), (2, 101502000), (3, 67668000), (4, 50751000), (5, 40600800), (6, 33834000), (8, 25375500), (9, 22556000), (10, 20300400), (12, 16917000), (15, 13533600), (16, 12687750), (18, 11278000), (20, 10150200), (24, 8458500), (25, 8120160), (30, 6766800), (32, 6343875), (36, 5639000), (40, 5075100), (45, 4511200), (48, 4229250), (50, 4060080), (60, 3383400), (72, 2819500), (75, 2706720), (80, 2537550), (90, 2255600), (96, 2114625), (100, 2030040), (120, 1691700), (125, 1624032), (144, 1409750), (150, 1353360), (160, 1268775), (180, 1127800), (200, 1015020), (225, 902240), (240, 845850), (250, 812016), (288, 704875), (300, 676680), (360, 563900), (375, 541344), (400, 507510), (450, 451120), (480, 422925), (500, 406008), (600, 338340), (720, 281950), (750, 270672), (800, 253755), (900, 225560), (1000, 203004), (1125, 180448), (1200, 169170), (1440, 140975), (1500, 135336), (1800, 112780), (2000, 101502), (2250, 90224), (2400, 84585), (3000, 67668), (3600, 56390), (4000, 50751), (4500, 45112), (5639, 36000), (6000, 33834), (7200, 28195), (9000, 22556), (11278, 18000), (12000, 16917)]