13283250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 20412750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 199, 250, 267, 375, 398, 445, 534, 597, 750, 890, 995, 1194, 1335, 1990, 2225, 2670, 2985, 4450, 4975, 5970, 6675, 9950, 11125, 13350, 14925, 17711, 22250, 24875, 29850, 33375, 35422, 49750, 53133, 66750, 74625, 88555, 106266, 149250, 177110, 265665, 442775, 531330, 885550, 1328325, 2213875, 2656650, 4427750, 6641625, 13283250]

約数ペア:

[(1, 13283250), (2, 6641625), (3, 4427750), (5, 2656650), (6, 2213875), (10, 1328325), (15, 885550), (25, 531330), (30, 442775), (50, 265665), (75, 177110), (89, 149250), (125, 106266), (150, 88555), (178, 74625), (199, 66750), (250, 53133), (267, 49750), (375, 35422), (398, 33375), (445, 29850), (534, 24875), (597, 22250), (750, 17711), (890, 14925), (995, 13350), (1194, 11125), (1335, 9950), (1990, 6675), (2225, 5970), (2670, 4975), (2985, 4450)]