138201000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{6581}}^1$

素因数の和:6612

約数の個数: 128

約数和(自身を含む): 492860160

約数和(自身を除く): 354659160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 6581, 7000, 10500, 13162, 19743, 21000, 26324, 32905, 39486, 46067, 52648, 65810, 78972, 92134, 98715, 131620, 138201, 157944, 164525, 184268, 197430, 230335, 263240, 276402, 329050, 368536, 394860, 460670, 493575, 552804, 658100, 691005, 789720, 822625, 921340, 987150, 1105608, 1151675, 1316200, 1382010, 1645250, 1842680, 1974300, 2303350, 2467875, 2764020, 3290500, 3455025, 3948600, 4606700, 4935750, 5528040, 5758375, 6581000, 6910050, 9213400, 9871500, 11516750, 13820100, 17275125, 19743000, 23033500, 27640200, 34550250, 46067000, 69100500, 138201000]

約数ペア:

[(1, 138201000), (2, 69100500), (3, 46067000), (4, 34550250), (5, 27640200), (6, 23033500), (7, 19743000), (8, 17275125), (10, 13820100), (12, 11516750), (14, 9871500), (15, 9213400), (20, 6910050), (21, 6581000), (24, 5758375), (25, 5528040), (28, 4935750), (30, 4606700), (35, 3948600), (40, 3455025), (42, 3290500), (50, 2764020), (56, 2467875), (60, 2303350), (70, 1974300), (75, 1842680), (84, 1645250), (100, 1382010), (105, 1316200), (120, 1151675), (125, 1105608), (140, 987150), (150, 921340), (168, 822625), (175, 789720), (200, 691005), (210, 658100), (250, 552804), (280, 493575), (300, 460670), (350, 394860), (375, 368536), (420, 329050), (500, 276402), (525, 263240), (600, 230335), (700, 197430), (750, 184268), (840, 164525), (875, 157944), (1000, 138201), (1050, 131620), (1400, 98715), (1500, 92134), (1750, 78972), (2100, 65810), (2625, 52648), (3000, 46067), (3500, 39486), (4200, 32905), (5250, 26324), (6581, 21000), (7000, 19743), (10500, 13162)]