42427800

素因数分解:

$2^3\times 3^7\times 5^2\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 149469600

約数和(自身を除く): 107041800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 97, 100, 108, 120, 135, 150, 162, 180, 194, 200, 216, 225, 243, 270, 291, 300, 324, 360, 388, 405, 450, 485, 486, 540, 582, 600, 648, 675, 729, 776, 810, 873, 900, 970, 972, 1080, 1164, 1215, 1350, 1455, 1458, 1620, 1746, 1800, 1940, 1944, 2025, 2187, 2328, 2425, 2430, 2619, 2700, 2910, 2916, 3240, 3492, 3645, 3880, 4050, 4365, 4374, 4850, 4860, 5238, 5400, 5820, 5832, 6075, 6984, 7275, 7290, 7857, 8100, 8730, 8748, 9700, 9720, 10476, 10935, 11640, 12150, 13095, 14550, 14580, 15714, 16200, 17460, 17496, 18225, 19400, 20952, 21825, 21870, 23571, 24300, 26190, 29100, 29160, 31428, 34920, 36450, 39285, 43650, 43740, 47142, 48600, 52380, 54675, 58200, 62856, 65475, 70713, 72900, 78570, 87300, 87480, 94284, 104760, 109350, 117855, 130950, 141426, 145800, 157140, 174600, 188568, 196425, 212139, 218700, 235710, 261900, 282852, 314280, 353565, 392850, 424278, 437400, 471420, 523800, 565704, 589275, 707130, 785700, 848556, 942840, 1060695, 1178550, 1414260, 1571400, 1697112, 1767825, 2121390, 2357100, 2828520, 3535650, 4242780, 4714200, 5303475, 7071300, 8485560, 10606950, 14142600, 21213900, 42427800]

約数ペア:

[(1, 42427800), (2, 21213900), (3, 14142600), (4, 10606950), (5, 8485560), (6, 7071300), (8, 5303475), (9, 4714200), (10, 4242780), (12, 3535650), (15, 2828520), (18, 2357100), (20, 2121390), (24, 1767825), (25, 1697112), (27, 1571400), (30, 1414260), (36, 1178550), (40, 1060695), (45, 942840), (50, 848556), (54, 785700), (60, 707130), (72, 589275), (75, 565704), (81, 523800), (90, 471420), (97, 437400), (100, 424278), (108, 392850), (120, 353565), (135, 314280), (150, 282852), (162, 261900), (180, 235710), (194, 218700), (200, 212139), (216, 196425), (225, 188568), (243, 174600), (270, 157140), (291, 145800), (300, 141426), (324, 130950), (360, 117855), (388, 109350), (405, 104760), (450, 94284), (485, 87480), (486, 87300), (540, 78570), (582, 72900), (600, 70713), (648, 65475), (675, 62856), (729, 58200), (776, 54675), (810, 52380), (873, 48600), (900, 47142), (970, 43740), (972, 43650), (1080, 39285), (1164, 36450), (1215, 34920), (1350, 31428), (1455, 29160), (1458, 29100), (1620, 26190), (1746, 24300), (1800, 23571), (1940, 21870), (1944, 21825), (2025, 20952), (2187, 19400), (2328, 18225), (2425, 17496), (2430, 17460), (2619, 16200), (2700, 15714), (2910, 14580), (2916, 14550), (3240, 13095), (3492, 12150), (3645, 11640), (3880, 10935), (4050, 10476), (4365, 9720), (4374, 9700), (4850, 8748), (4860, 8730), (5238, 8100), (5400, 7857), (5820, 7290), (5832, 7275), (6075, 6984)]