25119600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 88957848

約数和(自身を除く): 63838248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 173, 176, 200, 220, 240, 242, 264, 275, 300, 330, 346, 363, 400, 440, 484, 519, 528, 550, 600, 605, 660, 692, 726, 825, 865, 880, 968, 1038, 1100, 1200, 1210, 1320, 1384, 1452, 1650, 1730, 1815, 1903, 1936, 2076, 2200, 2420, 2595, 2640, 2768, 2904, 3025, 3300, 3460, 3630, 3806, 4152, 4325, 4400, 4840, 5190, 5709, 5808, 6050, 6600, 6920, 7260, 7612, 8304, 8650, 9075, 9515, 9680, 10380, 11418, 12100, 12975, 13200, 13840, 14520, 15224, 17300, 18150, 19030, 20760, 20933, 22836, 24200, 25950, 28545, 29040, 30448, 34600, 36300, 38060, 41520, 41866, 45672, 47575, 48400, 51900, 57090, 62799, 69200, 72600, 76120, 83732, 91344, 95150, 103800, 104665, 114180, 125598, 142725, 145200, 152240, 167464, 190300, 207600, 209330, 228360, 251196, 285450, 313995, 334928, 380600, 418660, 456720, 502392, 523325, 570900, 627990, 761200, 837320, 1004784, 1046650, 1141800, 1255980, 1569975, 1674640, 2093300, 2283600, 2511960, 3139950, 4186600, 5023920, 6279900, 8373200, 12559800, 25119600]

約数ペア:

[(1, 25119600), (2, 12559800), (3, 8373200), (4, 6279900), (5, 5023920), (6, 4186600), (8, 3139950), (10, 2511960), (11, 2283600), (12, 2093300), (15, 1674640), (16, 1569975), (20, 1255980), (22, 1141800), (24, 1046650), (25, 1004784), (30, 837320), (33, 761200), (40, 627990), (44, 570900), (48, 523325), (50, 502392), (55, 456720), (60, 418660), (66, 380600), (75, 334928), (80, 313995), (88, 285450), (100, 251196), (110, 228360), (120, 209330), (121, 207600), (132, 190300), (150, 167464), (165, 152240), (173, 145200), (176, 142725), (200, 125598), (220, 114180), (240, 104665), (242, 103800), (264, 95150), (275, 91344), (300, 83732), (330, 76120), (346, 72600), (363, 69200), (400, 62799), (440, 57090), (484, 51900), (519, 48400), (528, 47575), (550, 45672), (600, 41866), (605, 41520), (660, 38060), (692, 36300), (726, 34600), (825, 30448), (865, 29040), (880, 28545), (968, 25950), (1038, 24200), (1100, 22836), (1200, 20933), (1210, 20760), (1320, 19030), (1384, 18150), (1452, 17300), (1650, 15224), (1730, 14520), (1815, 13840), (1903, 13200), (1936, 12975), (2076, 12100), (2200, 11418), (2420, 10380), (2595, 9680), (2640, 9515), (2768, 9075), (2904, 8650), (3025, 8304), (3300, 7612), (3460, 7260), (3630, 6920), (3806, 6600), (4152, 6050), (4325, 5808), (4400, 5709), (4840, 5190)]