118156000

素因数分解:

$2^5\times 5^3\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 294053760

約数和(自身を除く): 175897760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 125, 160, 200, 218, 250, 271, 400, 436, 500, 542, 545, 800, 872, 1000, 1084, 1090, 1355, 1744, 2000, 2168, 2180, 2710, 2725, 3488, 4000, 4336, 4360, 5420, 5450, 6775, 8672, 8720, 10840, 10900, 13550, 13625, 17440, 21680, 21800, 27100, 27250, 29539, 33875, 43360, 43600, 54200, 54500, 59078, 67750, 87200, 108400, 109000, 118156, 135500, 147695, 216800, 218000, 236312, 271000, 295390, 436000, 472624, 542000, 590780, 738475, 945248, 1084000, 1181560, 1476950, 2363120, 2953900, 3692375, 4726240, 5907800, 7384750, 11815600, 14769500, 23631200, 29539000, 59078000, 118156000]

約数ペア:

[(1, 118156000), (2, 59078000), (4, 29539000), (5, 23631200), (8, 14769500), (10, 11815600), (16, 7384750), (20, 5907800), (25, 4726240), (32, 3692375), (40, 2953900), (50, 2363120), (80, 1476950), (100, 1181560), (109, 1084000), (125, 945248), (160, 738475), (200, 590780), (218, 542000), (250, 472624), (271, 436000), (400, 295390), (436, 271000), (500, 236312), (542, 218000), (545, 216800), (800, 147695), (872, 135500), (1000, 118156), (1084, 109000), (1090, 108400), (1355, 87200), (1744, 67750), (2000, 59078), (2168, 54500), (2180, 54200), (2710, 43600), (2725, 43360), (3488, 33875), (4000, 29539), (4336, 27250), (4360, 27100), (5420, 21800), (5450, 21680), (6775, 17440), (8672, 13625), (8720, 13550), (10840, 10900)]