72831600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{20231}}^1$

素因数の和:20255

約数の個数: 90

約数和(自身を含む): 252758376

約数和(自身を除く): 179926776

約数列:

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

約数ペア:

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