204208200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 288

約数和(自身を含む): 825988800

約数和(自身を除く): 621780600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 798, 840, 853, 855, 900, 950, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1706, 1710, 1800, 1900, 1995, 2100, 2280, 2394, 2520, 2559, 2660, 2850, 3150, 3192, 3325, 3412, 3420, 3800, 3990, 4200, 4265, 4275, 4788, 5118, 5320, 5700, 5971, 5985, 6300, 6650, 6824, 6840, 7677, 7980, 8530, 8550, 9576, 9975, 10236, 11400, 11942, 11970, 12600, 12795, 13300, 15354, 15960, 16207, 17060, 17100, 17913, 19950, 20472, 21325, 23884, 23940, 25590, 26600, 29855, 29925, 30708, 32414, 34120, 34200, 35826, 38385, 39900, 42650, 47768, 47880, 48621, 51180, 53739, 59710, 59850, 61416, 63975, 64828, 71652, 76770, 79800, 81035, 85300, 89565, 97242, 102360, 107478, 113449, 119420, 119700, 127950, 129656, 143304, 145863, 149275, 153540, 162070, 170600, 179130, 191925, 194484, 214956, 226898, 238840, 239400, 243105, 255900, 268695, 291726, 298550, 307080, 324140, 340347, 358260, 383850, 388968, 405175, 429912, 447825, 453796, 486210, 511800, 537390, 567245, 583452, 597100, 648280, 680694, 716520, 729315, 767700, 810350, 895650, 907592, 972420, 1021041, 1074780, 1134490, 1166904, 1194200, 1215525, 1343475, 1361388, 1458630, 1535400, 1620700, 1701735, 1791300, 1944840, 2042082, 2149560, 2268980, 2431050, 2686950, 2722776, 2836225, 2917260, 3241400, 3403470, 3582600, 3646575, 4084164, 4537960, 4862100, 5105205, 5373900, 5672450, 5834520, 6806940, 7293150, 8168328, 8508675, 9724200, 10210410, 10747800, 11344900, 13613880, 14586300, 17017350, 20420820, 22689800, 25526025, 29172600, 34034700, 40841640, 51052050, 68069400, 102104100, 204208200]

約数ペア:

[(1, 204208200), (2, 102104100), (3, 68069400), (4, 51052050), (5, 40841640), (6, 34034700), (7, 29172600), (8, 25526025), (9, 22689800), (10, 20420820), (12, 17017350), (14, 14586300), (15, 13613880), (18, 11344900), (19, 10747800), (20, 10210410), (21, 9724200), (24, 8508675), (25, 8168328), (28, 7293150), (30, 6806940), (35, 5834520), (36, 5672450), (38, 5373900), (40, 5105205), (42, 4862100), (45, 4537960), (50, 4084164), (56, 3646575), (57, 3582600), (60, 3403470), (63, 3241400), (70, 2917260), (72, 2836225), (75, 2722776), (76, 2686950), (84, 2431050), (90, 2268980), (95, 2149560), (100, 2042082), (105, 1944840), (114, 1791300), (120, 1701735), (126, 1620700), (133, 1535400), (140, 1458630), (150, 1361388), (152, 1343475), (168, 1215525), (171, 1194200), (175, 1166904), (180, 1134490), (190, 1074780), (200, 1021041), (210, 972420), (225, 907592), (228, 895650), (252, 810350), (266, 767700), (280, 729315), (285, 716520), (300, 680694), (315, 648280), (342, 597100), (350, 583452), (360, 567245), (380, 537390), (399, 511800), (420, 486210), (450, 453796), (456, 447825), (475, 429912), (504, 405175), (525, 388968), (532, 383850), (570, 358260), (600, 340347), (630, 324140), (665, 307080), (684, 298550), (700, 291726), (760, 268695), (798, 255900), (840, 243105), (853, 239400), (855, 238840), (900, 226898), (950, 214956), (1050, 194484), (1064, 191925), (1140, 179130), (1197, 170600), (1260, 162070), (1330, 153540), (1368, 149275), (1400, 145863), (1425, 143304), (1575, 129656), (1596, 127950), (1706, 119700), (1710, 119420), (1800, 113449), (1900, 107478), (1995, 102360), (2100, 97242), (2280, 89565), (2394, 85300), (2520, 81035), (2559, 79800), (2660, 76770), (2850, 71652), (3150, 64828), (3192, 63975), (3325, 61416), (3412, 59850), (3420, 59710), (3800, 53739), (3990, 51180), (4200, 48621), (4265, 47880), (4275, 47768), (4788, 42650), (5118, 39900), (5320, 38385), (5700, 35826), (5971, 34200), (5985, 34120), (6300, 32414), (6650, 30708), (6824, 29925), (6840, 29855), (7677, 26600), (7980, 25590), (8530, 23940), (8550, 23884), (9576, 21325), (9975, 20472), (10236, 19950), (11400, 17913), (11942, 17100), (11970, 17060), (12600, 16207), (12795, 15960), (13300, 15354)]