138848400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{38569}}^1$

素因数の和:38593

約数の個数: 90

約数和(自身を含む): 481855010

約数和(自身を除く): 343006610

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, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 347121, 385690, 462828, 578535, 617104, 694242, 771380, 925656, 964225, 1157070, 1388484, 1542760, 1735605, 1851312, 1928450, 2314140, 2776968, 2892675, 3085520, 3471210, 3856900, 4628280, 5553936, 5785350, 6942420, 7713800, 8678025, 9256560, 11570700, 13884840, 15427600, 17356050, 23141400, 27769680, 34712100, 46282800, 69424200, 138848400]

約数ペア:

[(1, 138848400), (2, 69424200), (3, 46282800), (4, 34712100), (5, 27769680), (6, 23141400), (8, 17356050), (9, 15427600), (10, 13884840), (12, 11570700), (15, 9256560), (16, 8678025), (18, 7713800), (20, 6942420), (24, 5785350), (25, 5553936), (30, 4628280), (36, 3856900), (40, 3471210), (45, 3085520), (48, 2892675), (50, 2776968), (60, 2314140), (72, 1928450), (75, 1851312), (80, 1735605), (90, 1542760), (100, 1388484), (120, 1157070), (144, 964225), (150, 925656), (180, 771380), (200, 694242), (225, 617104), (240, 578535), (300, 462828), (360, 385690), (400, 347121), (450, 308552), (600, 231414), (720, 192845), (900, 154276), (1200, 115707), (1800, 77138), (3600, 38569)]