99409920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 112

約数和(自身を含む): 318485520

約数和(自身を除く): 219075600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 809, 960, 1024, 1280, 1536, 1618, 1920, 2048, 2427, 2560, 3072, 3236, 3840, 4045, 4096, 4854, 5120, 6144, 6472, 7680, 8090, 8192, 9708, 10240, 12135, 12288, 12944, 15360, 16180, 19416, 20480, 24270, 24576, 25888, 30720, 32360, 38832, 40960, 48540, 51776, 61440, 64720, 77664, 97080, 103552, 122880, 129440, 155328, 194160, 207104, 258880, 310656, 388320, 414208, 517760, 621312, 776640, 828416, 1035520, 1242624, 1553280, 1656832, 2071040, 2485248, 3106560, 3313664, 4142080, 4970496, 6213120, 6627328, 8284160, 9940992, 12426240, 16568320, 19881984, 24852480, 33136640, 49704960, 99409920]

約数ペア:

[(1, 99409920), (2, 49704960), (3, 33136640), (4, 24852480), (5, 19881984), (6, 16568320), (8, 12426240), (10, 9940992), (12, 8284160), (15, 6627328), (16, 6213120), (20, 4970496), (24, 4142080), (30, 3313664), (32, 3106560), (40, 2485248), (48, 2071040), (60, 1656832), (64, 1553280), (80, 1242624), (96, 1035520), (120, 828416), (128, 776640), (160, 621312), (192, 517760), (240, 414208), (256, 388320), (320, 310656), (384, 258880), (480, 207104), (512, 194160), (640, 155328), (768, 129440), (809, 122880), (960, 103552), (1024, 97080), (1280, 77664), (1536, 64720), (1618, 61440), (1920, 51776), (2048, 48540), (2427, 40960), (2560, 38832), (3072, 32360), (3236, 30720), (3840, 25888), (4045, 24576), (4096, 24270), (4854, 20480), (5120, 19416), (6144, 16180), (6472, 15360), (7680, 12944), (8090, 12288), (8192, 12135), (9708, 10240)]