30352000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 86561280

約数和(自身を除く): 56209280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 271, 280, 320, 350, 400, 448, 500, 542, 560, 640, 700, 800, 875, 896, 1000, 1084, 1120, 1355, 1400, 1600, 1750, 1897, 2000, 2168, 2240, 2710, 2800, 3200, 3500, 3794, 4000, 4336, 4480, 5420, 5600, 6775, 7000, 7588, 8000, 8672, 9485, 10840, 11200, 13550, 14000, 15176, 16000, 17344, 18970, 21680, 22400, 27100, 28000, 30352, 33875, 34688, 37940, 43360, 47425, 54200, 56000, 60704, 67750, 75880, 86720, 94850, 108400, 112000, 121408, 135500, 151760, 173440, 189700, 216800, 237125, 242816, 271000, 303520, 379400, 433600, 474250, 542000, 607040, 758800, 867200, 948500, 1084000, 1214080, 1517600, 1897000, 2168000, 3035200, 3794000, 4336000, 6070400, 7588000, 15176000, 30352000]

約数ペア:

[(1, 30352000), (2, 15176000), (4, 7588000), (5, 6070400), (7, 4336000), (8, 3794000), (10, 3035200), (14, 2168000), (16, 1897000), (20, 1517600), (25, 1214080), (28, 1084000), (32, 948500), (35, 867200), (40, 758800), (50, 607040), (56, 542000), (64, 474250), (70, 433600), (80, 379400), (100, 303520), (112, 271000), (125, 242816), (128, 237125), (140, 216800), (160, 189700), (175, 173440), (200, 151760), (224, 135500), (250, 121408), (271, 112000), (280, 108400), (320, 94850), (350, 86720), (400, 75880), (448, 67750), (500, 60704), (542, 56000), (560, 54200), (640, 47425), (700, 43360), (800, 37940), (875, 34688), (896, 33875), (1000, 30352), (1084, 28000), (1120, 27100), (1355, 22400), (1400, 21680), (1600, 18970), (1750, 17344), (1897, 16000), (2000, 15176), (2168, 14000), (2240, 13550), (2710, 11200), (2800, 10840), (3200, 9485), (3500, 8672), (3794, 8000), (4000, 7588), (4336, 7000), (4480, 6775), (5420, 5600)]