12199500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2711}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 38499552

約数和(自身を除く): 26300052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2711, 4500, 5422, 8133, 10844, 13555, 16266, 24399, 27110, 32532, 40665, 48798, 54220, 67775, 81330, 97596, 121995, 135550, 162660, 203325, 243990, 271100, 338875, 406650, 487980, 609975, 677750, 813300, 1016625, 1219950, 1355500, 2033250, 2439900, 3049875, 4066500, 6099750, 12199500]

約数ペア:

[(1, 12199500), (2, 6099750), (3, 4066500), (4, 3049875), (5, 2439900), (6, 2033250), (9, 1355500), (10, 1219950), (12, 1016625), (15, 813300), (18, 677750), (20, 609975), (25, 487980), (30, 406650), (36, 338875), (45, 271100), (50, 243990), (60, 203325), (75, 162660), (90, 135550), (100, 121995), (125, 97596), (150, 81330), (180, 67775), (225, 54220), (250, 48798), (300, 40665), (375, 32532), (450, 27110), (500, 24399), (750, 16266), (900, 13555), (1125, 10844), (1500, 8133), (2250, 5422), (2711, 4500)]