148380800

素因数分解:

$2^7\times 5^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 371376900

約数和(自身を除く): 222996100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 128, 160, 178, 200, 320, 356, 400, 445, 521, 640, 712, 800, 890, 1042, 1424, 1600, 1780, 2084, 2225, 2605, 2848, 3200, 3560, 4168, 4450, 5210, 5696, 7120, 8336, 8900, 10420, 11392, 13025, 14240, 16672, 17800, 20840, 26050, 28480, 33344, 35600, 41680, 46369, 52100, 56960, 66688, 71200, 83360, 92738, 104200, 142400, 166720, 185476, 208400, 231845, 284800, 333440, 370952, 416800, 463690, 741904, 833600, 927380, 1159225, 1483808, 1667200, 1854760, 2318450, 2967616, 3709520, 4636900, 5935232, 7419040, 9273800, 14838080, 18547600, 29676160, 37095200, 74190400, 148380800]

約数ペア:

[(1, 148380800), (2, 74190400), (4, 37095200), (5, 29676160), (8, 18547600), (10, 14838080), (16, 9273800), (20, 7419040), (25, 5935232), (32, 4636900), (40, 3709520), (50, 2967616), (64, 2318450), (80, 1854760), (89, 1667200), (100, 1483808), (128, 1159225), (160, 927380), (178, 833600), (200, 741904), (320, 463690), (356, 416800), (400, 370952), (445, 333440), (521, 284800), (640, 231845), (712, 208400), (800, 185476), (890, 166720), (1042, 142400), (1424, 104200), (1600, 92738), (1780, 83360), (2084, 71200), (2225, 66688), (2605, 56960), (2848, 52100), (3200, 46369), (3560, 41680), (4168, 35600), (4450, 33344), (5210, 28480), (5696, 26050), (7120, 20840), (8336, 17800), (8900, 16672), (10420, 14240), (11392, 13025)]