144874800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 180

約数和(自身を含む): 574678000

約数和(自身を除く): 429803200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5749, 6300, 8400, 11498, 12600, 17247, 22996, 25200, 28745, 34494, 40243, 45992, 51741, 57490, 68988, 80486, 86235, 91984, 103482, 114980, 120729, 137976, 143725, 160972, 172470, 201215, 206964, 229960, 241458, 258705, 275952, 287450, 321944, 344940, 362187, 402430, 413928, 431175, 459920, 482916, 517410, 574900, 603645, 643888, 689880, 724374, 804860, 827856, 862350, 965832, 1006075, 1034820, 1149800, 1207290, 1293525, 1379760, 1448748, 1609720, 1724700, 1810935, 1931664, 2012150, 2069640, 2299600, 2414580, 2587050, 2897496, 3018225, 3219440, 3449400, 3621870, 4024300, 4139280, 4829160, 5174100, 5794992, 6036450, 6898800, 7243740, 8048600, 9054675, 9658320, 10348200, 12072900, 14487480, 16097200, 18109350, 20696400, 24145800, 28974960, 36218700, 48291600, 72437400, 144874800]

約数ペア:

[(1, 144874800), (2, 72437400), (3, 48291600), (4, 36218700), (5, 28974960), (6, 24145800), (7, 20696400), (8, 18109350), (9, 16097200), (10, 14487480), (12, 12072900), (14, 10348200), (15, 9658320), (16, 9054675), (18, 8048600), (20, 7243740), (21, 6898800), (24, 6036450), (25, 5794992), (28, 5174100), (30, 4829160), (35, 4139280), (36, 4024300), (40, 3621870), (42, 3449400), (45, 3219440), (48, 3018225), (50, 2897496), (56, 2587050), (60, 2414580), (63, 2299600), (70, 2069640), (72, 2012150), (75, 1931664), (80, 1810935), (84, 1724700), (90, 1609720), (100, 1448748), (105, 1379760), (112, 1293525), (120, 1207290), (126, 1149800), (140, 1034820), (144, 1006075), (150, 965832), (168, 862350), (175, 827856), (180, 804860), (200, 724374), (210, 689880), (225, 643888), (240, 603645), (252, 574900), (280, 517410), (300, 482916), (315, 459920), (336, 431175), (350, 413928), (360, 402430), (400, 362187), (420, 344940), (450, 321944), (504, 287450), (525, 275952), (560, 258705), (600, 241458), (630, 229960), (700, 206964), (720, 201215), (840, 172470), (900, 160972), (1008, 143725), (1050, 137976), (1200, 120729), (1260, 114980), (1400, 103482), (1575, 91984), (1680, 86235), (1800, 80486), (2100, 68988), (2520, 57490), (2800, 51741), (3150, 45992), (3600, 40243), (4200, 34494), (5040, 28745), (5749, 25200), (6300, 22996), (8400, 17247), (11498, 12600)]