121821600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 400099392

約数和(自身を除く): 278277792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 193, 200, 240, 263, 300, 386, 400, 480, 526, 579, 600, 772, 789, 800, 965, 1052, 1158, 1200, 1315, 1544, 1578, 1930, 2104, 2316, 2400, 2630, 2895, 3088, 3156, 3860, 3945, 4208, 4632, 4825, 5260, 5790, 6176, 6312, 6575, 7720, 7890, 8416, 9264, 9650, 10520, 11580, 12624, 13150, 14475, 15440, 15780, 18528, 19300, 19725, 21040, 23160, 25248, 26300, 28950, 30880, 31560, 38600, 39450, 42080, 46320, 50759, 52600, 57900, 63120, 77200, 78900, 92640, 101518, 105200, 115800, 126240, 152277, 154400, 157800, 203036, 210400, 231600, 253795, 304554, 315600, 406072, 463200, 507590, 609108, 631200, 761385, 812144, 1015180, 1218216, 1268975, 1522770, 1624288, 2030360, 2436432, 2537950, 3045540, 3806925, 4060720, 4872864, 5075900, 6091080, 7613850, 8121440, 10151800, 12182160, 15227700, 20303600, 24364320, 30455400, 40607200, 60910800, 121821600]

約数ペア:

[(1, 121821600), (2, 60910800), (3, 40607200), (4, 30455400), (5, 24364320), (6, 20303600), (8, 15227700), (10, 12182160), (12, 10151800), (15, 8121440), (16, 7613850), (20, 6091080), (24, 5075900), (25, 4872864), (30, 4060720), (32, 3806925), (40, 3045540), (48, 2537950), (50, 2436432), (60, 2030360), (75, 1624288), (80, 1522770), (96, 1268975), (100, 1218216), (120, 1015180), (150, 812144), (160, 761385), (193, 631200), (200, 609108), (240, 507590), (263, 463200), (300, 406072), (386, 315600), (400, 304554), (480, 253795), (526, 231600), (579, 210400), (600, 203036), (772, 157800), (789, 154400), (800, 152277), (965, 126240), (1052, 115800), (1158, 105200), (1200, 101518), (1315, 92640), (1544, 78900), (1578, 77200), (1930, 63120), (2104, 57900), (2316, 52600), (2400, 50759), (2630, 46320), (2895, 42080), (3088, 39450), (3156, 38600), (3860, 31560), (3945, 30880), (4208, 28950), (4632, 26300), (4825, 25248), (5260, 23160), (5790, 21040), (6176, 19725), (6312, 19300), (6575, 18528), (7720, 15780), (7890, 15440), (8416, 14475), (9264, 13150), (9650, 12624), (10520, 11580)]