200419800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 767160720

約数和(自身を除く): 566740920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 49, 50, 51, 56, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 200, 204, 210, 238, 245, 255, 280, 294, 300, 340, 350, 357, 392, 401, 408, 420, 425, 476, 490, 510, 525, 588, 595, 600, 680, 700, 714, 735, 802, 833, 840, 850, 952, 980, 1020, 1050, 1176, 1190, 1203, 1225, 1275, 1400, 1428, 1470, 1604, 1666, 1700, 1785, 1960, 2005, 2040, 2100, 2380, 2406, 2450, 2499, 2550, 2807, 2856, 2940, 2975, 3208, 3332, 3400, 3570, 3675, 4010, 4165, 4200, 4760, 4812, 4900, 4998, 5100, 5614, 5880, 5950, 6015, 6664, 6817, 7140, 7350, 8020, 8330, 8421, 8925, 9624, 9800, 9996, 10025, 10200, 11228, 11900, 12030, 12495, 13634, 14035, 14280, 14700, 16040, 16660, 16842, 17850, 19649, 19992, 20050, 20451, 20825, 22456, 23800, 24060, 24990, 27268, 28070, 29400, 30075, 33320, 33684, 34085, 35700, 39298, 40100, 40902, 41650, 42105, 47719, 48120, 49980, 54536, 56140, 58947, 60150, 62475, 67368, 68170, 70175, 71400, 78596, 80200, 81804, 83300, 84210, 95438, 98245, 99960, 102255, 112280, 117894, 120300, 124950, 136340, 140350, 143157, 157192, 163608, 166600, 168420, 170425, 190876, 196490, 204510, 210525, 235788, 238595, 240600, 249900, 272680, 280700, 286314, 294735, 334033, 336840, 340850, 381752, 392980, 409020, 421050, 471576, 477190, 491225, 499800, 511275, 561400, 572628, 589470, 668066, 681700, 715785, 785960, 818040, 842100, 954380, 982450, 1002099, 1022550, 1145256, 1178940, 1192975, 1336132, 1363400, 1431570, 1473675, 1670165, 1684200, 1908760, 1964900, 2004198, 2045100, 2357880, 2385950, 2672264, 2863140, 2947350, 3340330, 3578925, 3929800, 4008396, 4090200, 4771900, 5010495, 5726280, 5894700, 6680660, 7157850, 8016792, 8350825, 9543800, 10020990, 11789400, 13361320, 14315700, 16701650, 20041980, 25052475, 28631400, 33403300, 40083960, 50104950, 66806600, 100209900, 200419800]

約数ペア:

[(1, 200419800), (2, 100209900), (3, 66806600), (4, 50104950), (5, 40083960), (6, 33403300), (7, 28631400), (8, 25052475), (10, 20041980), (12, 16701650), (14, 14315700), (15, 13361320), (17, 11789400), (20, 10020990), (21, 9543800), (24, 8350825), (25, 8016792), (28, 7157850), (30, 6680660), (34, 5894700), (35, 5726280), (40, 5010495), (42, 4771900), (49, 4090200), (50, 4008396), (51, 3929800), (56, 3578925), (60, 3340330), (68, 2947350), (70, 2863140), (75, 2672264), (84, 2385950), (85, 2357880), (98, 2045100), (100, 2004198), (102, 1964900), (105, 1908760), (119, 1684200), (120, 1670165), (136, 1473675), (140, 1431570), (147, 1363400), (150, 1336132), (168, 1192975), (170, 1178940), (175, 1145256), (196, 1022550), (200, 1002099), (204, 982450), (210, 954380), (238, 842100), (245, 818040), (255, 785960), (280, 715785), (294, 681700), (300, 668066), (340, 589470), (350, 572628), (357, 561400), (392, 511275), (401, 499800), (408, 491225), (420, 477190), (425, 471576), (476, 421050), (490, 409020), (510, 392980), (525, 381752), (588, 340850), (595, 336840), (600, 334033), (680, 294735), (700, 286314), (714, 280700), (735, 272680), (802, 249900), (833, 240600), (840, 238595), (850, 235788), (952, 210525), (980, 204510), (1020, 196490), (1050, 190876), (1176, 170425), (1190, 168420), (1203, 166600), (1225, 163608), (1275, 157192), (1400, 143157), (1428, 140350), (1470, 136340), (1604, 124950), (1666, 120300), (1700, 117894), (1785, 112280), (1960, 102255), (2005, 99960), (2040, 98245), (2100, 95438), (2380, 84210), (2406, 83300), (2450, 81804), (2499, 80200), (2550, 78596), (2807, 71400), (2856, 70175), (2940, 68170), (2975, 67368), (3208, 62475), (3332, 60150), (3400, 58947), (3570, 56140), (3675, 54536), (4010, 49980), (4165, 48120), (4200, 47719), (4760, 42105), (4812, 41650), (4900, 40902), (4998, 40100), (5100, 39298), (5614, 35700), (5880, 34085), (5950, 33684), (6015, 33320), (6664, 30075), (6817, 29400), (7140, 28070), (7350, 27268), (8020, 24990), (8330, 24060), (8421, 23800), (8925, 22456), (9624, 20825), (9800, 20451), (9996, 20050), (10025, 19992), (10200, 19649), (11228, 17850), (11900, 16842), (12030, 16660), (12495, 16040), (13634, 14700), (14035, 14280)]