392887200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 144

約数和(自身を含む): 1289917440

約数和(自身を除く): 897030240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 1016, 1200, 1270, 1289, 1524, 1905, 2032, 2400, 2540, 2578, 3048, 3175, 3810, 3867, 4064, 5080, 5156, 6096, 6350, 6445, 7620, 7734, 9525, 10160, 10312, 12192, 12700, 12890, 15240, 15468, 19050, 19335, 20320, 20624, 25400, 25780, 30480, 30936, 32225, 38100, 38670, 41248, 50800, 51560, 60960, 61872, 64450, 76200, 77340, 96675, 101600, 103120, 123744, 128900, 152400, 154680, 163703, 193350, 206240, 257800, 304800, 309360, 327406, 386700, 491109, 515600, 618720, 654812, 773400, 818515, 982218, 1031200, 1309624, 1546800, 1637030, 1964436, 2455545, 2619248, 3093600, 3274060, 3928872, 4092575, 4911090, 5238496, 6548120, 7857744, 8185150, 9822180, 12277725, 13096240, 15715488, 16370300, 19644360, 24555450, 26192480, 32740600, 39288720, 49110900, 65481200, 78577440, 98221800, 130962400, 196443600, 392887200]

約数ペア:

[(1, 392887200), (2, 196443600), (3, 130962400), (4, 98221800), (5, 78577440), (6, 65481200), (8, 49110900), (10, 39288720), (12, 32740600), (15, 26192480), (16, 24555450), (20, 19644360), (24, 16370300), (25, 15715488), (30, 13096240), (32, 12277725), (40, 9822180), (48, 8185150), (50, 7857744), (60, 6548120), (75, 5238496), (80, 4911090), (96, 4092575), (100, 3928872), (120, 3274060), (127, 3093600), (150, 2619248), (160, 2455545), (200, 1964436), (240, 1637030), (254, 1546800), (300, 1309624), (381, 1031200), (400, 982218), (480, 818515), (508, 773400), (600, 654812), (635, 618720), (762, 515600), (800, 491109), (1016, 386700), (1200, 327406), (1270, 309360), (1289, 304800), (1524, 257800), (1905, 206240), (2032, 193350), (2400, 163703), (2540, 154680), (2578, 152400), (3048, 128900), (3175, 123744), (3810, 103120), (3867, 101600), (4064, 96675), (5080, 77340), (5156, 76200), (6096, 64450), (6350, 61872), (6445, 60960), (7620, 51560), (7734, 50800), (9525, 41248), (10160, 38670), (10312, 38100), (12192, 32225), (12700, 30936), (12890, 30480), (15240, 25780), (15468, 25400), (19050, 20624), (19335, 20320)]