18002700

素因数分解:

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

素因数の和:344

約数の個数: 108

約数和(自身を含む): 57345288

約数和(自身を除く): 39342588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 241, 249, 300, 332, 415, 450, 482, 498, 723, 747, 830, 900, 964, 996, 1205, 1245, 1446, 1494, 1660, 2075, 2169, 2410, 2490, 2892, 2988, 3615, 3735, 4150, 4338, 4820, 4980, 6025, 6225, 7230, 7470, 8300, 8676, 10845, 12050, 12450, 14460, 14940, 18075, 18675, 20003, 21690, 24100, 24900, 36150, 37350, 40006, 43380, 54225, 60009, 72300, 74700, 80012, 100015, 108450, 120018, 180027, 200030, 216900, 240036, 300045, 360054, 400060, 500075, 600090, 720108, 900135, 1000150, 1200180, 1500225, 1800270, 2000300, 3000450, 3600540, 4500675, 6000900, 9001350, 18002700]

約数ペア:

[(1, 18002700), (2, 9001350), (3, 6000900), (4, 4500675), (5, 3600540), (6, 3000450), (9, 2000300), (10, 1800270), (12, 1500225), (15, 1200180), (18, 1000150), (20, 900135), (25, 720108), (30, 600090), (36, 500075), (45, 400060), (50, 360054), (60, 300045), (75, 240036), (83, 216900), (90, 200030), (100, 180027), (150, 120018), (166, 108450), (180, 100015), (225, 80012), (241, 74700), (249, 72300), (300, 60009), (332, 54225), (415, 43380), (450, 40006), (482, 37350), (498, 36150), (723, 24900), (747, 24100), (830, 21690), (900, 20003), (964, 18675), (996, 18075), (1205, 14940), (1245, 14460), (1446, 12450), (1494, 12050), (1660, 10845), (2075, 8676), (2169, 8300), (2410, 7470), (2490, 7230), (2892, 6225), (2988, 6025), (3615, 4980), (3735, 4820), (4150, 4338)]