1267645500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{25609}}^1$

素因数の和:25645

約数の個数: 144

約数和(自身を含む): 4362714720

約数和(自身を除く): 3095069220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4500, 4950, 5500, 8250, 9900, 12375, 16500, 24750, 25609, 49500, 51218, 76827, 102436, 128045, 153654, 230481, 256090, 281699, 307308, 384135, 460962, 512180, 563398, 640225, 768270, 845097, 921924, 1126796, 1152405, 1280450, 1408495, 1536540, 1690194, 1920675, 2304810, 2535291, 2560900, 2816990, 3201125, 3380388, 3841350, 4225485, 4609620, 5070582, 5633980, 5762025, 6402250, 7042475, 7682700, 8450970, 9603375, 10141164, 11524050, 12676455, 12804500, 14084950, 16901940, 19206750, 21127425, 23048100, 25352910, 28169900, 28810125, 35212375, 38413500, 42254850, 50705820, 57620250, 63382275, 70424750, 84509700, 105637125, 115240500, 126764550, 140849500, 211274250, 253529100, 316911375, 422548500, 633822750, 1267645500]

約数ペア:

[(1, 1267645500), (2, 633822750), (3, 422548500), (4, 316911375), (5, 253529100), (6, 211274250), (9, 140849500), (10, 126764550), (11, 115240500), (12, 105637125), (15, 84509700), (18, 70424750), (20, 63382275), (22, 57620250), (25, 50705820), (30, 42254850), (33, 38413500), (36, 35212375), (44, 28810125), (45, 28169900), (50, 25352910), (55, 23048100), (60, 21127425), (66, 19206750), (75, 16901940), (90, 14084950), (99, 12804500), (100, 12676455), (110, 11524050), (125, 10141164), (132, 9603375), (150, 8450970), (165, 7682700), (180, 7042475), (198, 6402250), (220, 5762025), (225, 5633980), (250, 5070582), (275, 4609620), (300, 4225485), (330, 3841350), (375, 3380388), (396, 3201125), (450, 2816990), (495, 2560900), (500, 2535291), (550, 2304810), (660, 1920675), (750, 1690194), (825, 1536540), (900, 1408495), (990, 1280450), (1100, 1152405), (1125, 1126796), (1375, 921924), (1500, 845097), (1650, 768270), (1980, 640225), (2250, 563398), (2475, 512180), (2750, 460962), (3300, 384135), (4125, 307308), (4500, 281699), (4950, 256090), (5500, 230481), (8250, 153654), (9900, 128045), (12375, 102436), (16500, 76827), (24750, 51218), (25609, 49500)]