75892480

素因数分解:

$2^8\times 5^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 183297744

約数和(自身を除く): 107405264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 281, 320, 422, 562, 640, 844, 1055, 1124, 1280, 1405, 1688, 2110, 2248, 2810, 3376, 4220, 4496, 5620, 6752, 8440, 8992, 11240, 13504, 16880, 17984, 22480, 27008, 33760, 35968, 44960, 54016, 59291, 67520, 71936, 89920, 118582, 135040, 179840, 237164, 270080, 296455, 359680, 474328, 592910, 948656, 1185820, 1897312, 2371640, 3794624, 4743280, 7589248, 9486560, 15178496, 18973120, 37946240, 75892480]

約数ペア:

[(1, 75892480), (2, 37946240), (4, 18973120), (5, 15178496), (8, 9486560), (10, 7589248), (16, 4743280), (20, 3794624), (32, 2371640), (40, 1897312), (64, 1185820), (80, 948656), (128, 592910), (160, 474328), (211, 359680), (256, 296455), (281, 270080), (320, 237164), (422, 179840), (562, 135040), (640, 118582), (844, 89920), (1055, 71936), (1124, 67520), (1280, 59291), (1405, 54016), (1688, 44960), (2110, 35968), (2248, 33760), (2810, 27008), (3376, 22480), (4220, 17984), (4496, 16880), (5620, 13504), (6752, 11240), (8440, 8992)]