31792800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 111555360

約数和(自身を除く): 79762560

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, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1019, 1040, 1200, 1248, 1300, 1560, 1950, 2038, 2080, 2400, 2600, 3057, 3120, 3900, 4076, 5095, 5200, 6114, 6240, 7800, 8152, 10190, 10400, 12228, 13247, 15285, 15600, 16304, 20380, 24456, 25475, 26494, 30570, 31200, 32608, 39741, 40760, 48912, 50950, 52988, 61140, 66235, 76425, 79482, 81520, 97824, 101900, 105976, 122280, 132470, 152850, 158964, 163040, 198705, 203800, 211952, 244560, 264940, 305700, 317928, 331175, 397410, 407600, 423904, 489120, 529880, 611400, 635856, 662350, 794820, 815200, 993525, 1059760, 1222800, 1271712, 1324700, 1589640, 1987050, 2119520, 2445600, 2649400, 3179280, 3974100, 5298800, 6358560, 7948200, 10597600, 15896400, 31792800]

約数ペア:

[(1, 31792800), (2, 15896400), (3, 10597600), (4, 7948200), (5, 6358560), (6, 5298800), (8, 3974100), (10, 3179280), (12, 2649400), (13, 2445600), (15, 2119520), (16, 1987050), (20, 1589640), (24, 1324700), (25, 1271712), (26, 1222800), (30, 1059760), (32, 993525), (39, 815200), (40, 794820), (48, 662350), (50, 635856), (52, 611400), (60, 529880), (65, 489120), (75, 423904), (78, 407600), (80, 397410), (96, 331175), (100, 317928), (104, 305700), (120, 264940), (130, 244560), (150, 211952), (156, 203800), (160, 198705), (195, 163040), (200, 158964), (208, 152850), (240, 132470), (260, 122280), (300, 105976), (312, 101900), (325, 97824), (390, 81520), (400, 79482), (416, 76425), (480, 66235), (520, 61140), (600, 52988), (624, 50950), (650, 48912), (780, 40760), (800, 39741), (975, 32608), (1019, 31200), (1040, 30570), (1200, 26494), (1248, 25475), (1300, 24456), (1560, 20380), (1950, 16304), (2038, 15600), (2080, 15285), (2400, 13247), (2600, 12228), (3057, 10400), (3120, 10190), (3900, 8152), (4076, 7800), (5095, 6240), (5200, 6114)]