151591020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 487216128

約数和(自身を除く): 335625108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1303, 1385, 1662, 1939, 2606, 2770, 3324, 3878, 3909, 4155, 5212, 5540, 5817, 6515, 7756, 7818, 8310, 9121, 9695, 11634, 13030, 15636, 16620, 18242, 19390, 19545, 23268, 26060, 27363, 29085, 36484, 38780, 39090, 45605, 54726, 58170, 78180, 91210, 109452, 116340, 136815, 182420, 273630, 360931, 547260, 721862, 1082793, 1443724, 1804655, 2165586, 2526517, 3609310, 4331172, 5053034, 5413965, 7218620, 7579551, 10106068, 10827930, 12632585, 15159102, 21655860, 25265170, 30318204, 37897755, 50530340, 75795510, 151591020]

約数ペア:

[(1, 151591020), (2, 75795510), (3, 50530340), (4, 37897755), (5, 30318204), (6, 25265170), (7, 21655860), (10, 15159102), (12, 12632585), (14, 10827930), (15, 10106068), (20, 7579551), (21, 7218620), (28, 5413965), (30, 5053034), (35, 4331172), (42, 3609310), (60, 2526517), (70, 2165586), (84, 1804655), (105, 1443724), (140, 1082793), (210, 721862), (277, 547260), (420, 360931), (554, 273630), (831, 182420), (1108, 136815), (1303, 116340), (1385, 109452), (1662, 91210), (1939, 78180), (2606, 58170), (2770, 54726), (3324, 45605), (3878, 39090), (3909, 38780), (4155, 36484), (5212, 29085), (5540, 27363), (5817, 26060), (6515, 23268), (7756, 19545), (7818, 19390), (8310, 18242), (9121, 16620), (9695, 15636), (11634, 13030)]