66195600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{55163}}^1$

素因数の和:55184

約数の個数: 60

約数和(自身を含む): 212050416

約数和(自身を除く): 145854816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 55163, 110326, 165489, 220652, 275815, 330978, 441304, 551630, 661956, 827445, 882608, 1103260, 1323912, 1379075, 1654890, 2206520, 2647824, 2758150, 3309780, 4137225, 4413040, 5516300, 6619560, 8274450, 11032600, 13239120, 16548900, 22065200, 33097800, 66195600]

約数ペア:

[(1, 66195600), (2, 33097800), (3, 22065200), (4, 16548900), (5, 13239120), (6, 11032600), (8, 8274450), (10, 6619560), (12, 5516300), (15, 4413040), (16, 4137225), (20, 3309780), (24, 2758150), (25, 2647824), (30, 2206520), (40, 1654890), (48, 1379075), (50, 1323912), (60, 1103260), (75, 882608), (80, 827445), (100, 661956), (120, 551630), (150, 441304), (200, 330978), (240, 275815), (300, 220652), (400, 165489), (600, 110326), (1200, 55163)]