66255600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{55213}}^1$

素因数の和:55234

約数の個数: 60

約数和(自身を含む): 212242616

約数和(自身を除く): 145987016

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, 55213, 110426, 165639, 220852, 276065, 331278, 441704, 552130, 662556, 828195, 883408, 1104260, 1325112, 1380325, 1656390, 2208520, 2650224, 2760650, 3312780, 4140975, 4417040, 5521300, 6625560, 8281950, 11042600, 13251120, 16563900, 22085200, 33127800, 66255600]

約数ペア:

[(1, 66255600), (2, 33127800), (3, 22085200), (4, 16563900), (5, 13251120), (6, 11042600), (8, 8281950), (10, 6625560), (12, 5521300), (15, 4417040), (16, 4140975), (20, 3312780), (24, 2760650), (25, 2650224), (30, 2208520), (40, 1656390), (48, 1380325), (50, 1325112), (60, 1104260), (75, 883408), (80, 828195), (100, 662556), (120, 552130), (150, 441704), (200, 331278), (240, 276065), (300, 220852), (400, 165639), (600, 110426), (1200, 55213)]