145663200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{20231}}^1$

素因数の和:20257

約数の個数: 108

約数和(自身を含む): 513670248

約数和(自身を除く): 368007048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 182079, 202310, 242772, 303465, 323696, 364158, 404620, 485544, 505775, 606930, 647392, 728316, 809240, 910395, 971088, 1011550, 1213860, 1456632, 1517325, 1618480, 1820790, 1942176, 2023100, 2427720, 2913264, 3034650, 3236960, 3641580, 4046200, 4551975, 4855440, 5826528, 6069300, 7283160, 8092400, 9103950, 9710880, 12138600, 14566320, 16184800, 18207900, 24277200, 29132640, 36415800, 48554400, 72831600, 145663200]

約数ペア:

[(1, 145663200), (2, 72831600), (3, 48554400), (4, 36415800), (5, 29132640), (6, 24277200), (8, 18207900), (9, 16184800), (10, 14566320), (12, 12138600), (15, 9710880), (16, 9103950), (18, 8092400), (20, 7283160), (24, 6069300), (25, 5826528), (30, 4855440), (32, 4551975), (36, 4046200), (40, 3641580), (45, 3236960), (48, 3034650), (50, 2913264), (60, 2427720), (72, 2023100), (75, 1942176), (80, 1820790), (90, 1618480), (96, 1517325), (100, 1456632), (120, 1213860), (144, 1011550), (150, 971088), (160, 910395), (180, 809240), (200, 728316), (225, 647392), (240, 606930), (288, 505775), (300, 485544), (360, 404620), (400, 364158), (450, 323696), (480, 303465), (600, 242772), (720, 202310), (800, 182079), (900, 161848), (1200, 121386), (1440, 101155), (1800, 80924), (2400, 60693), (3600, 40462), (7200, 20231)]