74672000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 200491200

約数和(自身を除く): 125819200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 359, 400, 416, 500, 520, 640, 650, 718, 800, 832, 1000, 1040, 1300, 1436, 1600, 1625, 1664, 1795, 2000, 2080, 2600, 2872, 3200, 3250, 3590, 4000, 4160, 4667, 5200, 5744, 6500, 7180, 8000, 8320, 8975, 9334, 10400, 11488, 13000, 14360, 16000, 17950, 18668, 20800, 22976, 23335, 26000, 28720, 35900, 37336, 41600, 44875, 45952, 46670, 52000, 57440, 71800, 74672, 89750, 93340, 104000, 114880, 116675, 143600, 149344, 179500, 186680, 208000, 229760, 233350, 287200, 298688, 359000, 373360, 466700, 574400, 583375, 597376, 718000, 746720, 933400, 1148800, 1166750, 1436000, 1493440, 1866800, 2333500, 2872000, 2986880, 3733600, 4667000, 5744000, 7467200, 9334000, 14934400, 18668000, 37336000, 74672000]

約数ペア:

[(1, 74672000), (2, 37336000), (4, 18668000), (5, 14934400), (8, 9334000), (10, 7467200), (13, 5744000), (16, 4667000), (20, 3733600), (25, 2986880), (26, 2872000), (32, 2333500), (40, 1866800), (50, 1493440), (52, 1436000), (64, 1166750), (65, 1148800), (80, 933400), (100, 746720), (104, 718000), (125, 597376), (128, 583375), (130, 574400), (160, 466700), (200, 373360), (208, 359000), (250, 298688), (260, 287200), (320, 233350), (325, 229760), (359, 208000), (400, 186680), (416, 179500), (500, 149344), (520, 143600), (640, 116675), (650, 114880), (718, 104000), (800, 93340), (832, 89750), (1000, 74672), (1040, 71800), (1300, 57440), (1436, 52000), (1600, 46670), (1625, 45952), (1664, 44875), (1795, 41600), (2000, 37336), (2080, 35900), (2600, 28720), (2872, 26000), (3200, 23335), (3250, 22976), (3590, 20800), (4000, 18668), (4160, 17950), (4667, 16000), (5200, 14360), (5744, 13000), (6500, 11488), (7180, 10400), (8000, 9334), (8320, 8975)]