153250580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3441

約数の個数: 96

約数和(自身を含む): 410054400

約数和(自身を除く): 256803820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 3389, 4522, 6460, 6778, 9044, 11305, 13556, 16945, 22610, 23723, 33890, 45220, 47446, 57613, 64391, 67780, 94892, 115226, 118615, 128782, 230452, 237230, 257564, 288065, 321955, 403291, 450737, 474460, 576130, 643910, 806582, 901474, 1094647, 1152260, 1287820, 1613164, 1802948, 2016455, 2189294, 2253685, 4032910, 4378588, 4507370, 5473235, 7662529, 8065820, 9014740, 10946470, 15325058, 21892940, 30650116, 38312645, 76625290, 153250580]

約数ペア:

[(1, 153250580), (2, 76625290), (4, 38312645), (5, 30650116), (7, 21892940), (10, 15325058), (14, 10946470), (17, 9014740), (19, 8065820), (20, 7662529), (28, 5473235), (34, 4507370), (35, 4378588), (38, 4032910), (68, 2253685), (70, 2189294), (76, 2016455), (85, 1802948), (95, 1613164), (119, 1287820), (133, 1152260), (140, 1094647), (170, 901474), (190, 806582), (238, 643910), (266, 576130), (323, 474460), (340, 450737), (380, 403291), (476, 321955), (532, 288065), (595, 257564), (646, 237230), (665, 230452), (1190, 128782), (1292, 118615), (1330, 115226), (1615, 94892), (2261, 67780), (2380, 64391), (2660, 57613), (3230, 47446), (3389, 45220), (4522, 33890), (6460, 23723), (6778, 22610), (9044, 16945), (11305, 13556)]