40804200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{22669}}^1$

素因数の和:22691

約数の個数: 72

約数和(自身を含む): 137040150

約数和(自身を除く): 96235950

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 22669, 45338, 68007, 90676, 113345, 136014, 181352, 204021, 226690, 272028, 340035, 408042, 453380, 544056, 566725, 680070, 816084, 906760, 1020105, 1133450, 1360140, 1632168, 1700175, 2040210, 2266900, 2720280, 3400350, 4080420, 4533800, 5100525, 6800700, 8160840, 10201050, 13601400, 20402100, 40804200]

約数ペア:

[(1, 40804200), (2, 20402100), (3, 13601400), (4, 10201050), (5, 8160840), (6, 6800700), (8, 5100525), (9, 4533800), (10, 4080420), (12, 3400350), (15, 2720280), (18, 2266900), (20, 2040210), (24, 1700175), (25, 1632168), (30, 1360140), (36, 1133450), (40, 1020105), (45, 906760), (50, 816084), (60, 680070), (72, 566725), (75, 544056), (90, 453380), (100, 408042), (120, 340035), (150, 272028), (180, 226690), (200, 204021), (225, 181352), (300, 136014), (360, 113345), (450, 90676), (600, 68007), (900, 45338), (1800, 22669)]