204220800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 288

約数和(自身を含む): 833629680

約数和(自身を除く): 629408880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1013, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2026, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3039, 3150, 3200, 3360, 3600, 4032, 4052, 4200, 4480, 4800, 5040, 5065, 5600, 5760, 6078, 6300, 6720, 7091, 7200, 8064, 8104, 8400, 9117, 9600, 10080, 10130, 11200, 12156, 12600, 13440, 14182, 14400, 15195, 16208, 16800, 18234, 20160, 20260, 21273, 22400, 24312, 25200, 25325, 28364, 28800, 30390, 32416, 33600, 35455, 36468, 40320, 40520, 42546, 45585, 48624, 50400, 50650, 56728, 60780, 63819, 64832, 67200, 70910, 72936, 75975, 81040, 85092, 91170, 97248, 100800, 101300, 106365, 113456, 121560, 127638, 129664, 141820, 145872, 151950, 162080, 170184, 177275, 182340, 194496, 201600, 202600, 212730, 226912, 227925, 243120, 255276, 283640, 291744, 303900, 319095, 324160, 340368, 354550, 364680, 388992, 405200, 425460, 453824, 455850, 486240, 510552, 531825, 567280, 583488, 607800, 638190, 648320, 680736, 709100, 729360, 810400, 850920, 907648, 911700, 972480, 1021104, 1063650, 1134560, 1166976, 1215600, 1276380, 1361472, 1418200, 1458720, 1595475, 1620800, 1701840, 1823400, 1944960, 2042208, 2127300, 2269120, 2431200, 2552760, 2722944, 2836400, 2917440, 3190950, 3241600, 3403680, 3646800, 4084416, 4254600, 4538240, 4862400, 5105520, 5672800, 5834880, 6381900, 6807360, 7293600, 8168832, 8509200, 9724800, 10211040, 11345600, 12763800, 13614720, 14587200, 17018400, 20422080, 22691200, 25527600, 29174400, 34036800, 40844160, 51055200, 68073600, 102110400, 204220800]

約数ペア:

[(1, 204220800), (2, 102110400), (3, 68073600), (4, 51055200), (5, 40844160), (6, 34036800), (7, 29174400), (8, 25527600), (9, 22691200), (10, 20422080), (12, 17018400), (14, 14587200), (15, 13614720), (16, 12763800), (18, 11345600), (20, 10211040), (21, 9724800), (24, 8509200), (25, 8168832), (28, 7293600), (30, 6807360), (32, 6381900), (35, 5834880), (36, 5672800), (40, 5105520), (42, 4862400), (45, 4538240), (48, 4254600), (50, 4084416), (56, 3646800), (60, 3403680), (63, 3241600), (64, 3190950), (70, 2917440), (72, 2836400), (75, 2722944), (80, 2552760), (84, 2431200), (90, 2269120), (96, 2127300), (100, 2042208), (105, 1944960), (112, 1823400), (120, 1701840), (126, 1620800), (128, 1595475), (140, 1458720), (144, 1418200), (150, 1361472), (160, 1276380), (168, 1215600), (175, 1166976), (180, 1134560), (192, 1063650), (200, 1021104), (210, 972480), (224, 911700), (225, 907648), (240, 850920), (252, 810400), (280, 729360), (288, 709100), (300, 680736), (315, 648320), (320, 638190), (336, 607800), (350, 583488), (360, 567280), (384, 531825), (400, 510552), (420, 486240), (448, 455850), (450, 453824), (480, 425460), (504, 405200), (525, 388992), (560, 364680), (576, 354550), (600, 340368), (630, 324160), (640, 319095), (672, 303900), (700, 291744), (720, 283640), (800, 255276), (840, 243120), (896, 227925), (900, 226912), (960, 212730), (1008, 202600), (1013, 201600), (1050, 194496), (1120, 182340), (1152, 177275), (1200, 170184), (1260, 162080), (1344, 151950), (1400, 145872), (1440, 141820), (1575, 129664), (1600, 127638), (1680, 121560), (1800, 113456), (1920, 106365), (2016, 101300), (2026, 100800), (2100, 97248), (2240, 91170), (2400, 85092), (2520, 81040), (2688, 75975), (2800, 72936), (2880, 70910), (3039, 67200), (3150, 64832), (3200, 63819), (3360, 60780), (3600, 56728), (4032, 50650), (4052, 50400), (4200, 48624), (4480, 45585), (4800, 42546), (5040, 40520), (5065, 40320), (5600, 36468), (5760, 35455), (6078, 33600), (6300, 32416), (6720, 30390), (7091, 28800), (7200, 28364), (8064, 25325), (8104, 25200), (8400, 24312), (9117, 22400), (9600, 21273), (10080, 20260), (10130, 20160), (11200, 18234), (12156, 16800), (12600, 16208), (13440, 15195), (14182, 14400)]