11948250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 18378150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 179, 250, 267, 358, 375, 445, 534, 537, 750, 890, 895, 1074, 1335, 1790, 2225, 2670, 2685, 4450, 4475, 5370, 6675, 8950, 11125, 13350, 13425, 15931, 22250, 22375, 26850, 31862, 33375, 44750, 47793, 66750, 67125, 79655, 95586, 134250, 159310, 238965, 398275, 477930, 796550, 1194825, 1991375, 2389650, 3982750, 5974125, 11948250]

約数ペア:

[(1, 11948250), (2, 5974125), (3, 3982750), (5, 2389650), (6, 1991375), (10, 1194825), (15, 796550), (25, 477930), (30, 398275), (50, 238965), (75, 159310), (89, 134250), (125, 95586), (150, 79655), (178, 67125), (179, 66750), (250, 47793), (267, 44750), (358, 33375), (375, 31862), (445, 26850), (534, 22375), (537, 22250), (750, 15931), (890, 13425), (895, 13350), (1074, 11125), (1335, 8950), (1790, 6675), (2225, 5370), (2670, 4475), (2685, 4450)]