2813700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 8311968

約数和(自身を除く): 5498268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 113, 150, 166, 226, 249, 300, 332, 339, 415, 452, 498, 565, 678, 830, 996, 1130, 1245, 1356, 1660, 1695, 2075, 2260, 2490, 2825, 3390, 4150, 4980, 5650, 6225, 6780, 8300, 8475, 9379, 11300, 12450, 16950, 18758, 24900, 28137, 33900, 37516, 46895, 56274, 93790, 112548, 140685, 187580, 234475, 281370, 468950, 562740, 703425, 937900, 1406850, 2813700]

約数ペア:

[(1, 2813700), (2, 1406850), (3, 937900), (4, 703425), (5, 562740), (6, 468950), (10, 281370), (12, 234475), (15, 187580), (20, 140685), (25, 112548), (30, 93790), (50, 56274), (60, 46895), (75, 37516), (83, 33900), (100, 28137), (113, 24900), (150, 18758), (166, 16950), (226, 12450), (249, 11300), (300, 9379), (332, 8475), (339, 8300), (415, 6780), (452, 6225), (498, 5650), (565, 4980), (678, 4150), (830, 3390), (996, 2825), (1130, 2490), (1245, 2260), (1356, 2075), (1660, 1695)]