100215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 317229696

約数和(自身を除く): 217013856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 743, 843, 1124, 1405, 1486, 1686, 2229, 2248, 2810, 2972, 3372, 3715, 4215, 4458, 4496, 5620, 5944, 6744, 7430, 8430, 8916, 8992, 11145, 11240, 11888, 13488, 14860, 16860, 17832, 22290, 22480, 23776, 26976, 29720, 33720, 35664, 44580, 44960, 59440, 67440, 71328, 89160, 118880, 134880, 178320, 208783, 356640, 417566, 626349, 835132, 1043915, 1252698, 1670264, 2087830, 2505396, 3131745, 3340528, 4175660, 5010792, 6263490, 6681056, 8351320, 10021584, 12526980, 16702640, 20043168, 25053960, 33405280, 50107920, 100215840]

約数ペア:

[(1, 100215840), (2, 50107920), (3, 33405280), (4, 25053960), (5, 20043168), (6, 16702640), (8, 12526980), (10, 10021584), (12, 8351320), (15, 6681056), (16, 6263490), (20, 5010792), (24, 4175660), (30, 3340528), (32, 3131745), (40, 2505396), (48, 2087830), (60, 1670264), (80, 1252698), (96, 1043915), (120, 835132), (160, 626349), (240, 417566), (281, 356640), (480, 208783), (562, 178320), (743, 134880), (843, 118880), (1124, 89160), (1405, 71328), (1486, 67440), (1686, 59440), (2229, 44960), (2248, 44580), (2810, 35664), (2972, 33720), (3372, 29720), (3715, 26976), (4215, 23776), (4458, 22480), (4496, 22290), (5620, 17832), (5944, 16860), (6744, 14860), (7430, 13488), (8430, 11888), (8916, 11240), (8992, 11145)]