42461200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 111014720

約数和(自身を除く): 68553520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 151, 152, 185, 190, 200, 296, 302, 304, 370, 380, 400, 475, 592, 604, 703, 740, 755, 760, 925, 950, 1208, 1406, 1480, 1510, 1520, 1850, 1900, 2416, 2812, 2869, 2960, 3020, 3515, 3700, 3775, 3800, 5587, 5624, 5738, 6040, 7030, 7400, 7550, 7600, 11174, 11248, 11476, 12080, 14060, 14345, 14800, 15100, 17575, 22348, 22952, 27935, 28120, 28690, 30200, 35150, 44696, 45904, 55870, 56240, 57380, 60400, 70300, 71725, 89392, 106153, 111740, 114760, 139675, 140600, 143450, 212306, 223480, 229520, 279350, 281200, 286900, 424612, 446960, 530765, 558700, 573800, 849224, 1061530, 1117400, 1147600, 1698448, 2123060, 2234800, 2653825, 4246120, 5307650, 8492240, 10615300, 21230600, 42461200]

約数ペア:

[(1, 42461200), (2, 21230600), (4, 10615300), (5, 8492240), (8, 5307650), (10, 4246120), (16, 2653825), (19, 2234800), (20, 2123060), (25, 1698448), (37, 1147600), (38, 1117400), (40, 1061530), (50, 849224), (74, 573800), (76, 558700), (80, 530765), (95, 446960), (100, 424612), (148, 286900), (151, 281200), (152, 279350), (185, 229520), (190, 223480), (200, 212306), (296, 143450), (302, 140600), (304, 139675), (370, 114760), (380, 111740), (400, 106153), (475, 89392), (592, 71725), (604, 70300), (703, 60400), (740, 57380), (755, 56240), (760, 55870), (925, 45904), (950, 44696), (1208, 35150), (1406, 30200), (1480, 28690), (1510, 28120), (1520, 27935), (1850, 22952), (1900, 22348), (2416, 17575), (2812, 15100), (2869, 14800), (2960, 14345), (3020, 14060), (3515, 12080), (3700, 11476), (3775, 11248), (3800, 11174), (5587, 7600), (5624, 7550), (5738, 7400), (6040, 7030)]