146461000

素因数分解:

$2^3\times 5^3\times 7^4\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 406369080

約数和(自身を除く): 259908080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 122, 125, 140, 175, 196, 200, 244, 245, 250, 280, 305, 343, 350, 392, 427, 488, 490, 500, 610, 686, 700, 854, 875, 980, 1000, 1220, 1225, 1372, 1400, 1525, 1708, 1715, 1750, 1960, 2135, 2401, 2440, 2450, 2744, 2989, 3050, 3416, 3430, 3500, 4270, 4802, 4900, 5978, 6100, 6125, 6860, 7000, 7625, 8540, 8575, 9604, 9800, 10675, 11956, 12005, 12200, 12250, 13720, 14945, 15250, 17080, 17150, 19208, 20923, 21350, 23912, 24010, 24500, 29890, 30500, 34300, 41846, 42700, 42875, 48020, 49000, 53375, 59780, 60025, 61000, 68600, 74725, 83692, 85400, 85750, 96040, 104615, 106750, 119560, 120050, 146461, 149450, 167384, 171500, 209230, 213500, 240100, 292922, 298900, 300125, 343000, 373625, 418460, 427000, 480200, 523075, 585844, 597800, 600250, 732305, 747250, 836920, 1046150, 1171688, 1200500, 1464610, 1494500, 2092300, 2401000, 2615375, 2929220, 2989000, 3661525, 4184600, 5230750, 5858440, 7323050, 10461500, 14646100, 18307625, 20923000, 29292200, 36615250, 73230500, 146461000]

約数ペア:

[(1, 146461000), (2, 73230500), (4, 36615250), (5, 29292200), (7, 20923000), (8, 18307625), (10, 14646100), (14, 10461500), (20, 7323050), (25, 5858440), (28, 5230750), (35, 4184600), (40, 3661525), (49, 2989000), (50, 2929220), (56, 2615375), (61, 2401000), (70, 2092300), (98, 1494500), (100, 1464610), (122, 1200500), (125, 1171688), (140, 1046150), (175, 836920), (196, 747250), (200, 732305), (244, 600250), (245, 597800), (250, 585844), (280, 523075), (305, 480200), (343, 427000), (350, 418460), (392, 373625), (427, 343000), (488, 300125), (490, 298900), (500, 292922), (610, 240100), (686, 213500), (700, 209230), (854, 171500), (875, 167384), (980, 149450), (1000, 146461), (1220, 120050), (1225, 119560), (1372, 106750), (1400, 104615), (1525, 96040), (1708, 85750), (1715, 85400), (1750, 83692), (1960, 74725), (2135, 68600), (2401, 61000), (2440, 60025), (2450, 59780), (2744, 53375), (2989, 49000), (3050, 48020), (3416, 42875), (3430, 42700), (3500, 41846), (4270, 34300), (4802, 30500), (4900, 29890), (5978, 24500), (6100, 24010), (6125, 23912), (6860, 21350), (7000, 20923), (7625, 19208), (8540, 17150), (8575, 17080), (9604, 15250), (9800, 14945), (10675, 13720), (11956, 12250), (12005, 12200)]