29828800

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 84

約数和(自身を含む): 74519536

約数和(自身を除く): 44690736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 181, 200, 206, 320, 362, 400, 412, 515, 724, 800, 824, 905, 1030, 1448, 1600, 1648, 1810, 2060, 2575, 2896, 3296, 3620, 4120, 4525, 5150, 5792, 6592, 7240, 8240, 9050, 10300, 11584, 14480, 16480, 18100, 18643, 20600, 28960, 32960, 36200, 37286, 41200, 57920, 72400, 74572, 82400, 93215, 144800, 149144, 164800, 186430, 289600, 298288, 372860, 466075, 596576, 745720, 932150, 1193152, 1491440, 1864300, 2982880, 3728600, 5965760, 7457200, 14914400, 29828800]

約数ペア:

[(1, 29828800), (2, 14914400), (4, 7457200), (5, 5965760), (8, 3728600), (10, 2982880), (16, 1864300), (20, 1491440), (25, 1193152), (32, 932150), (40, 745720), (50, 596576), (64, 466075), (80, 372860), (100, 298288), (103, 289600), (160, 186430), (181, 164800), (200, 149144), (206, 144800), (320, 93215), (362, 82400), (400, 74572), (412, 72400), (515, 57920), (724, 41200), (800, 37286), (824, 36200), (905, 32960), (1030, 28960), (1448, 20600), (1600, 18643), (1648, 18100), (1810, 16480), (2060, 14480), (2575, 11584), (2896, 10300), (3296, 9050), (3620, 8240), (4120, 7240), (4525, 6592), (5150, 5792)]