27870900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 82015584

約数和(自身を除く): 54144684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1523, 1525, 1830, 3046, 3050, 3660, 4569, 4575, 6092, 6100, 7615, 9138, 9150, 15230, 18276, 18300, 22845, 30460, 38075, 45690, 76150, 91380, 92903, 114225, 152300, 185806, 228450, 278709, 371612, 456900, 464515, 557418, 929030, 1114836, 1393545, 1858060, 2322575, 2787090, 4645150, 5574180, 6967725, 9290300, 13935450, 27870900]

約数ペア:

[(1, 27870900), (2, 13935450), (3, 9290300), (4, 6967725), (5, 5574180), (6, 4645150), (10, 2787090), (12, 2322575), (15, 1858060), (20, 1393545), (25, 1114836), (30, 929030), (50, 557418), (60, 464515), (61, 456900), (75, 371612), (100, 278709), (122, 228450), (150, 185806), (183, 152300), (244, 114225), (300, 92903), (305, 91380), (366, 76150), (610, 45690), (732, 38075), (915, 30460), (1220, 22845), (1523, 18300), (1525, 18276), (1830, 15230), (3046, 9150), (3050, 9138), (3660, 7615), (4569, 6100), (4575, 6092)]