249662400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4039

約数の個数: 168

約数和(自身を含む): 882328944

約数和(自身を除く): 632666544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4001, 4160, 4800, 5200, 6240, 7800, 8002, 10400, 12003, 12480, 15600, 16004, 20005, 20800, 24006, 31200, 32008, 40010, 48012, 52013, 60015, 62400, 64016, 80020, 96024, 100025, 104026, 120030, 128032, 156039, 160040, 192048, 200050, 208052, 240060, 256064, 260065, 300075, 312078, 320080, 384096, 400100, 416104, 480120, 520130, 600150, 624156, 640160, 768192, 780195, 800200, 832208, 960240, 1040260, 1200300, 1248312, 1280320, 1300325, 1560390, 1600400, 1664416, 1920480, 2080520, 2400600, 2496624, 2600650, 3120780, 3200800, 3328832, 3840960, 3900975, 4161040, 4801200, 4993248, 5201300, 6241560, 6401600, 7801950, 8322080, 9602400, 9986496, 10402600, 12483120, 15603900, 16644160, 19204800, 20805200, 24966240, 31207800, 41610400, 49932480, 62415600, 83220800, 124831200, 249662400]

約数ペア:

[(1, 249662400), (2, 124831200), (3, 83220800), (4, 62415600), (5, 49932480), (6, 41610400), (8, 31207800), (10, 24966240), (12, 20805200), (13, 19204800), (15, 16644160), (16, 15603900), (20, 12483120), (24, 10402600), (25, 9986496), (26, 9602400), (30, 8322080), (32, 7801950), (39, 6401600), (40, 6241560), (48, 5201300), (50, 4993248), (52, 4801200), (60, 4161040), (64, 3900975), (65, 3840960), (75, 3328832), (78, 3200800), (80, 3120780), (96, 2600650), (100, 2496624), (104, 2400600), (120, 2080520), (130, 1920480), (150, 1664416), (156, 1600400), (160, 1560390), (192, 1300325), (195, 1280320), (200, 1248312), (208, 1200300), (240, 1040260), (260, 960240), (300, 832208), (312, 800200), (320, 780195), (325, 768192), (390, 640160), (400, 624156), (416, 600150), (480, 520130), (520, 480120), (600, 416104), (624, 400100), (650, 384096), (780, 320080), (800, 312078), (832, 300075), (960, 260065), (975, 256064), (1040, 240060), (1200, 208052), (1248, 200050), (1300, 192048), (1560, 160040), (1600, 156039), (1950, 128032), (2080, 120030), (2400, 104026), (2496, 100025), (2600, 96024), (3120, 80020), (3900, 64016), (4001, 62400), (4160, 60015), (4800, 52013), (5200, 48012), (6240, 40010), (7800, 32008), (8002, 31200), (10400, 24006), (12003, 20800), (12480, 20005), (15600, 16004)]