2000390400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{34729}}^1$

素因数の和:34761

約数の個数: 162

約数和(自身を含む): 7152053090

約数和(自身を除く): 5151662690

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4800, 5760, 6400, 7200, 9600, 11520, 14400, 19200, 28800, 34729, 57600, 69458, 104187, 138916, 173645, 208374, 277832, 312561, 347290, 416748, 520935, 555664, 625122, 694580, 833496, 868225, 1041870, 1111328, 1250244, 1389160, 1562805, 1666992, 1736450, 2083740, 2222656, 2500488, 2604675, 2778320, 3125610, 3333984, 3472900, 4167480, 4445312, 5000976, 5209350, 5556640, 6251220, 6667968, 6945800, 7814025, 8334960, 8890624, 10001952, 10418700, 11113280, 12502440, 13335936, 13891600, 15628050, 16669920, 20003904, 20837400, 22226560, 25004880, 26671872, 27783200, 31256100, 33339840, 40007808, 41674800, 44453120, 50009760, 55566400, 62512200, 66679680, 80015616, 83349600, 100019520, 111132800, 125024400, 133359360, 166699200, 200039040, 222265600, 250048800, 333398400, 400078080, 500097600, 666796800, 1000195200, 2000390400]

約数ペア:

[(1, 2000390400), (2, 1000195200), (3, 666796800), (4, 500097600), (5, 400078080), (6, 333398400), (8, 250048800), (9, 222265600), (10, 200039040), (12, 166699200), (15, 133359360), (16, 125024400), (18, 111132800), (20, 100019520), (24, 83349600), (25, 80015616), (30, 66679680), (32, 62512200), (36, 55566400), (40, 50009760), (45, 44453120), (48, 41674800), (50, 40007808), (60, 33339840), (64, 31256100), (72, 27783200), (75, 26671872), (80, 25004880), (90, 22226560), (96, 20837400), (100, 20003904), (120, 16669920), (128, 15628050), (144, 13891600), (150, 13335936), (160, 12502440), (180, 11113280), (192, 10418700), (200, 10001952), (225, 8890624), (240, 8334960), (256, 7814025), (288, 6945800), (300, 6667968), (320, 6251220), (360, 5556640), (384, 5209350), (400, 5000976), (450, 4445312), (480, 4167480), (576, 3472900), (600, 3333984), (640, 3125610), (720, 2778320), (768, 2604675), (800, 2500488), (900, 2222656), (960, 2083740), (1152, 1736450), (1200, 1666992), (1280, 1562805), (1440, 1389160), (1600, 1250244), (1800, 1111328), (1920, 1041870), (2304, 868225), (2400, 833496), (2880, 694580), (3200, 625122), (3600, 555664), (3840, 520935), (4800, 416748), (5760, 347290), (6400, 312561), (7200, 277832), (9600, 208374), (11520, 173645), (14400, 138916), (19200, 104187), (28800, 69458), (34729, 57600)]