200615800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 592227720

約数和(自身を除く): 391611920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 440, 490, 539, 550, 616, 700, 770, 980, 1078, 1100, 1225, 1400, 1540, 1861, 1925, 1960, 2156, 2200, 2450, 2695, 3080, 3722, 3850, 4312, 4900, 5390, 7444, 7700, 9305, 9800, 10780, 13027, 13475, 14888, 15400, 18610, 20471, 21560, 26054, 26950, 37220, 40942, 46525, 52108, 53900, 65135, 74440, 81884, 91189, 93050, 102355, 104216, 107800, 130270, 143297, 163768, 182378, 186100, 204710, 260540, 286594, 325675, 364756, 372200, 409420, 455945, 511775, 521080, 573188, 651350, 716485, 729512, 818840, 911890, 1003079, 1023550, 1146376, 1302700, 1432970, 1823780, 2006158, 2047100, 2279725, 2605400, 2865940, 3582425, 3647560, 4012316, 4094200, 4559450, 5015395, 5731880, 7164850, 8024632, 9118900, 10030790, 14329700, 18237800, 20061580, 25076975, 28659400, 40123160, 50153950, 100307900, 200615800]

約数ペア:

[(1, 200615800), (2, 100307900), (4, 50153950), (5, 40123160), (7, 28659400), (8, 25076975), (10, 20061580), (11, 18237800), (14, 14329700), (20, 10030790), (22, 9118900), (25, 8024632), (28, 7164850), (35, 5731880), (40, 5015395), (44, 4559450), (49, 4094200), (50, 4012316), (55, 3647560), (56, 3582425), (70, 2865940), (77, 2605400), (88, 2279725), (98, 2047100), (100, 2006158), (110, 1823780), (140, 1432970), (154, 1302700), (175, 1146376), (196, 1023550), (200, 1003079), (220, 911890), (245, 818840), (275, 729512), (280, 716485), (308, 651350), (350, 573188), (385, 521080), (392, 511775), (440, 455945), (490, 409420), (539, 372200), (550, 364756), (616, 325675), (700, 286594), (770, 260540), (980, 204710), (1078, 186100), (1100, 182378), (1225, 163768), (1400, 143297), (1540, 130270), (1861, 107800), (1925, 104216), (1960, 102355), (2156, 93050), (2200, 91189), (2450, 81884), (2695, 74440), (3080, 65135), (3722, 53900), (3850, 52108), (4312, 46525), (4900, 40942), (5390, 37220), (7444, 26950), (7700, 26054), (9305, 21560), (9800, 20471), (10780, 18610), (13027, 15400), (13475, 14888)]