103408000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 269231040

約数和(自身を除く): 165823040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 281, 320, 368, 400, 460, 500, 562, 575, 640, 736, 800, 920, 1000, 1124, 1150, 1405, 1472, 1600, 1840, 2000, 2248, 2300, 2810, 2875, 2944, 3200, 3680, 4000, 4496, 4600, 5620, 5750, 6463, 7025, 7360, 8000, 8992, 9200, 11240, 11500, 12926, 14050, 14720, 16000, 17984, 18400, 22480, 23000, 25852, 28100, 32315, 35125, 35968, 36800, 44960, 46000, 51704, 56200, 64630, 70250, 73600, 89920, 92000, 103408, 112400, 129260, 140500, 161575, 179840, 184000, 206816, 224800, 258520, 281000, 323150, 368000, 413632, 449600, 517040, 562000, 646300, 807875, 827264, 899200, 1034080, 1124000, 1292600, 1615750, 2068160, 2248000, 2585200, 3231500, 4136320, 4496000, 5170400, 6463000, 10340800, 12926000, 20681600, 25852000, 51704000, 103408000]

約数ペア:

[(1, 103408000), (2, 51704000), (4, 25852000), (5, 20681600), (8, 12926000), (10, 10340800), (16, 6463000), (20, 5170400), (23, 4496000), (25, 4136320), (32, 3231500), (40, 2585200), (46, 2248000), (50, 2068160), (64, 1615750), (80, 1292600), (92, 1124000), (100, 1034080), (115, 899200), (125, 827264), (128, 807875), (160, 646300), (184, 562000), (200, 517040), (230, 449600), (250, 413632), (281, 368000), (320, 323150), (368, 281000), (400, 258520), (460, 224800), (500, 206816), (562, 184000), (575, 179840), (640, 161575), (736, 140500), (800, 129260), (920, 112400), (1000, 103408), (1124, 92000), (1150, 89920), (1405, 73600), (1472, 70250), (1600, 64630), (1840, 56200), (2000, 51704), (2248, 46000), (2300, 44960), (2810, 36800), (2875, 35968), (2944, 35125), (3200, 32315), (3680, 28100), (4000, 25852), (4496, 23000), (4600, 22480), (5620, 18400), (5750, 17984), (6463, 16000), (7025, 14720), (7360, 14050), (8000, 12926), (8992, 11500), (9200, 11240)]