28503000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3167}}^1$

素因数の和:3194

約数の個数: 96

約数和(自身を含む): 96370560

約数和(自身を除く): 67867560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3167, 4500, 6334, 9000, 9501, 12668, 15835, 19002, 25336, 28503, 31670, 38004, 47505, 57006, 63340, 76008, 79175, 95010, 114012, 126680, 142515, 158350, 190020, 228024, 237525, 285030, 316700, 380040, 395875, 475050, 570060, 633400, 712575, 791750, 950100, 1140120, 1187625, 1425150, 1583500, 1900200, 2375250, 2850300, 3167000, 3562875, 4750500, 5700600, 7125750, 9501000, 14251500, 28503000]

約数ペア:

[(1, 28503000), (2, 14251500), (3, 9501000), (4, 7125750), (5, 5700600), (6, 4750500), (8, 3562875), (9, 3167000), (10, 2850300), (12, 2375250), (15, 1900200), (18, 1583500), (20, 1425150), (24, 1187625), (25, 1140120), (30, 950100), (36, 791750), (40, 712575), (45, 633400), (50, 570060), (60, 475050), (72, 395875), (75, 380040), (90, 316700), (100, 285030), (120, 237525), (125, 228024), (150, 190020), (180, 158350), (200, 142515), (225, 126680), (250, 114012), (300, 95010), (360, 79175), (375, 76008), (450, 63340), (500, 57006), (600, 47505), (750, 38004), (900, 31670), (1000, 28503), (1125, 25336), (1500, 19002), (1800, 15835), (2250, 12668), (3000, 9501), (3167, 9000), (4500, 6334)]