20200473600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3285

約数の個数: 264

約数和(自身を含む): 67589319840

約数和(自身を除く): 47388846240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 256, 300, 320, 332, 384, 400, 415, 480, 498, 512, 600, 640, 664, 768, 800, 830, 960, 996, 1024, 1200, 1245, 1280, 1328, 1536, 1600, 1660, 1920, 1992, 2075, 2400, 2490, 2560, 2656, 3072, 3169, 3200, 3320, 3840, 3984, 4150, 4800, 4980, 5120, 5312, 6225, 6338, 6400, 6640, 7680, 7968, 8300, 9507, 9600, 9960, 10624, 12450, 12676, 12800, 13280, 15360, 15845, 15936, 16600, 19014, 19200, 19920, 21248, 24900, 25352, 25600, 26560, 31690, 31872, 33200, 38028, 38400, 39840, 42496, 47535, 49800, 50704, 53120, 63380, 63744, 66400, 76056, 76800, 79225, 79680, 84992, 95070, 99600, 101408, 106240, 126760, 127488, 132800, 152112, 158450, 159360, 190140, 199200, 202816, 212480, 237675, 253520, 254976, 263027, 265600, 304224, 316900, 318720, 380280, 398400, 405632, 424960, 475350, 507040, 526054, 531200, 608448, 633800, 637440, 760560, 789081, 796800, 811264, 950700, 1014080, 1052108, 1062400, 1216896, 1267600, 1274880, 1315135, 1521120, 1578162, 1593600, 1622528, 1901400, 2028160, 2104216, 2124800, 2433792, 2535200, 2630270, 3042240, 3156324, 3187200, 3245056, 3802800, 3945405, 4056320, 4208432, 4867584, 5070400, 5260540, 6084480, 6312648, 6374400, 6575675, 7605600, 7890810, 8112640, 8416864, 9735168, 10140800, 10521080, 12168960, 12625296, 13151350, 15211200, 15781620, 16225280, 16833728, 19727025, 20281600, 21042160, 24337920, 25250592, 26302700, 30422400, 31563240, 33667456, 39454050, 40563200, 42084320, 48675840, 50501184, 52605400, 60844800, 63126480, 67334912, 78908100, 81126400, 84168640, 101002368, 105210800, 121689600, 126252960, 134669824, 157816200, 168337280, 202004736, 210421600, 243379200, 252505920, 269339648, 315632400, 336674560, 404009472, 420843200, 505011840, 631264800, 673349120, 808018944, 841686400, 1010023680, 1262529600, 1346698240, 1683372800, 2020047360, 2525059200, 3366745600, 4040094720, 5050118400, 6733491200, 10100236800, 20200473600]

約数ペア:

[(1, 20200473600), (2, 10100236800), (3, 6733491200), (4, 5050118400), (5, 4040094720), (6, 3366745600), (8, 2525059200), (10, 2020047360), (12, 1683372800), (15, 1346698240), (16, 1262529600), (20, 1010023680), (24, 841686400), (25, 808018944), (30, 673349120), (32, 631264800), (40, 505011840), (48, 420843200), (50, 404009472), (60, 336674560), (64, 315632400), (75, 269339648), (80, 252505920), (83, 243379200), (96, 210421600), (100, 202004736), (120, 168337280), (128, 157816200), (150, 134669824), (160, 126252960), (166, 121689600), (192, 105210800), (200, 101002368), (240, 84168640), (249, 81126400), (256, 78908100), (300, 67334912), (320, 63126480), (332, 60844800), (384, 52605400), (400, 50501184), (415, 48675840), (480, 42084320), (498, 40563200), (512, 39454050), (600, 33667456), (640, 31563240), (664, 30422400), (768, 26302700), (800, 25250592), (830, 24337920), (960, 21042160), (996, 20281600), (1024, 19727025), (1200, 16833728), (1245, 16225280), (1280, 15781620), (1328, 15211200), (1536, 13151350), (1600, 12625296), (1660, 12168960), (1920, 10521080), (1992, 10140800), (2075, 9735168), (2400, 8416864), (2490, 8112640), (2560, 7890810), (2656, 7605600), (3072, 6575675), (3169, 6374400), (3200, 6312648), (3320, 6084480), (3840, 5260540), (3984, 5070400), (4150, 4867584), (4800, 4208432), (4980, 4056320), (5120, 3945405), (5312, 3802800), (6225, 3245056), (6338, 3187200), (6400, 3156324), (6640, 3042240), (7680, 2630270), (7968, 2535200), (8300, 2433792), (9507, 2124800), (9600, 2104216), (9960, 2028160), (10624, 1901400), (12450, 1622528), (12676, 1593600), (12800, 1578162), (13280, 1521120), (15360, 1315135), (15845, 1274880), (15936, 1267600), (16600, 1216896), (19014, 1062400), (19200, 1052108), (19920, 1014080), (21248, 950700), (24900, 811264), (25352, 796800), (25600, 789081), (26560, 760560), (31690, 637440), (31872, 633800), (33200, 608448), (38028, 531200), (38400, 526054), (39840, 507040), (42496, 475350), (47535, 424960), (49800, 405632), (50704, 398400), (53120, 380280), (63380, 318720), (63744, 316900), (66400, 304224), (76056, 265600), (76800, 263027), (79225, 254976), (79680, 253520), (84992, 237675), (95070, 212480), (99600, 202816), (101408, 199200), (106240, 190140), (126760, 159360), (127488, 158450), (132800, 152112)]