200462500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 324503900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 79, 100, 116, 125, 140, 145, 158, 175, 203, 250, 290, 316, 350, 395, 406, 500, 553, 580, 625, 700, 725, 790, 812, 875, 1015, 1106, 1250, 1450, 1580, 1750, 1975, 2030, 2212, 2291, 2500, 2765, 2900, 3125, 3500, 3625, 3950, 4060, 4375, 4582, 5075, 5530, 6250, 7250, 7900, 8750, 9164, 9875, 10150, 11060, 11455, 12500, 13825, 14500, 16037, 17500, 18125, 19750, 20300, 21875, 22910, 25375, 27650, 32074, 36250, 39500, 43750, 45820, 49375, 50750, 55300, 57275, 64148, 69125, 72500, 80185, 87500, 90625, 98750, 101500, 114550, 126875, 138250, 160370, 181250, 197500, 229100, 246875, 253750, 276500, 286375, 320740, 345625, 362500, 400925, 493750, 507500, 572750, 634375, 691250, 801850, 987500, 1145500, 1268750, 1382500, 1431875, 1603700, 1728125, 2004625, 2537500, 2863750, 3456250, 4009250, 5727500, 6912500, 7159375, 8018500, 10023125, 14318750, 20046250, 28637500, 40092500, 50115625, 100231250, 200462500]

約数ペア:

[(1, 200462500), (2, 100231250), (4, 50115625), (5, 40092500), (7, 28637500), (10, 20046250), (14, 14318750), (20, 10023125), (25, 8018500), (28, 7159375), (29, 6912500), (35, 5727500), (50, 4009250), (58, 3456250), (70, 2863750), (79, 2537500), (100, 2004625), (116, 1728125), (125, 1603700), (140, 1431875), (145, 1382500), (158, 1268750), (175, 1145500), (203, 987500), (250, 801850), (290, 691250), (316, 634375), (350, 572750), (395, 507500), (406, 493750), (500, 400925), (553, 362500), (580, 345625), (625, 320740), (700, 286375), (725, 276500), (790, 253750), (812, 246875), (875, 229100), (1015, 197500), (1106, 181250), (1250, 160370), (1450, 138250), (1580, 126875), (1750, 114550), (1975, 101500), (2030, 98750), (2212, 90625), (2291, 87500), (2500, 80185), (2765, 72500), (2900, 69125), (3125, 64148), (3500, 57275), (3625, 55300), (3950, 50750), (4060, 49375), (4375, 45820), (4582, 43750), (5075, 39500), (5530, 36250), (6250, 32074), (7250, 27650), (7900, 25375), (8750, 22910), (9164, 21875), (9875, 20300), (10150, 19750), (11060, 18125), (11455, 17500), (12500, 16037), (13825, 14500)]