200372900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 543048576

約数和(自身を除く): 342675676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 97, 100, 130, 140, 175, 182, 194, 227, 260, 325, 350, 364, 388, 454, 455, 485, 650, 679, 700, 908, 910, 970, 1135, 1261, 1300, 1358, 1589, 1820, 1940, 2270, 2275, 2425, 2522, 2716, 2951, 3178, 3395, 4540, 4550, 4850, 5044, 5675, 5902, 6305, 6356, 6790, 7945, 8827, 9100, 9700, 11350, 11804, 12610, 13580, 14755, 15890, 16975, 17654, 20657, 22019, 22700, 25220, 29510, 31525, 31780, 33950, 35308, 39725, 41314, 44038, 44135, 59020, 63050, 67900, 73775, 79450, 82628, 88076, 88270, 103285, 110095, 126100, 147550, 154133, 158900, 176540, 206570, 220190, 220675, 286247, 295100, 308266, 413140, 440380, 441350, 516425, 550475, 572494, 616532, 770665, 882700, 1032850, 1100950, 1144988, 1431235, 1541330, 2003729, 2065700, 2201900, 2862470, 3082660, 3853325, 4007458, 5724940, 7156175, 7706650, 8014916, 10018645, 14312350, 15413300, 20037290, 28624700, 40074580, 50093225, 100186450, 200372900]

約数ペア:

[(1, 200372900), (2, 100186450), (4, 50093225), (5, 40074580), (7, 28624700), (10, 20037290), (13, 15413300), (14, 14312350), (20, 10018645), (25, 8014916), (26, 7706650), (28, 7156175), (35, 5724940), (50, 4007458), (52, 3853325), (65, 3082660), (70, 2862470), (91, 2201900), (97, 2065700), (100, 2003729), (130, 1541330), (140, 1431235), (175, 1144988), (182, 1100950), (194, 1032850), (227, 882700), (260, 770665), (325, 616532), (350, 572494), (364, 550475), (388, 516425), (454, 441350), (455, 440380), (485, 413140), (650, 308266), (679, 295100), (700, 286247), (908, 220675), (910, 220190), (970, 206570), (1135, 176540), (1261, 158900), (1300, 154133), (1358, 147550), (1589, 126100), (1820, 110095), (1940, 103285), (2270, 88270), (2275, 88076), (2425, 82628), (2522, 79450), (2716, 73775), (2951, 67900), (3178, 63050), (3395, 59020), (4540, 44135), (4550, 44038), (4850, 41314), (5044, 39725), (5675, 35308), (5902, 33950), (6305, 31780), (6356, 31525), (6790, 29510), (7945, 25220), (8827, 22700), (9100, 22019), (9700, 20657), (11350, 17654), (11804, 16975), (12610, 15890), (13580, 14755)]