12001800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 37810080

約数和(自身を除く): 25808280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 150, 166, 200, 241, 249, 300, 332, 415, 482, 498, 600, 664, 723, 830, 964, 996, 1205, 1245, 1446, 1660, 1928, 1992, 2075, 2410, 2490, 2892, 3320, 3615, 4150, 4820, 4980, 5784, 6025, 6225, 7230, 8300, 9640, 9960, 12050, 12450, 14460, 16600, 18075, 20003, 24100, 24900, 28920, 36150, 40006, 48200, 49800, 60009, 72300, 80012, 100015, 120018, 144600, 160024, 200030, 240036, 300045, 400060, 480072, 500075, 600090, 800120, 1000150, 1200180, 1500225, 2000300, 2400360, 3000450, 4000600, 6000900, 12001800]

約数ペア:

[(1, 12001800), (2, 6000900), (3, 4000600), (4, 3000450), (5, 2400360), (6, 2000300), (8, 1500225), (10, 1200180), (12, 1000150), (15, 800120), (20, 600090), (24, 500075), (25, 480072), (30, 400060), (40, 300045), (50, 240036), (60, 200030), (75, 160024), (83, 144600), (100, 120018), (120, 100015), (150, 80012), (166, 72300), (200, 60009), (241, 49800), (249, 48200), (300, 40006), (332, 36150), (415, 28920), (482, 24900), (498, 24100), (600, 20003), (664, 18075), (723, 16600), (830, 14460), (964, 12450), (996, 12050), (1205, 9960), (1245, 9640), (1446, 8300), (1660, 7230), (1928, 6225), (1992, 6025), (2075, 5784), (2410, 4980), (2490, 4820), (2892, 4150), (3320, 3615)]