108467200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 132

約数和(自身を含む): 284287360

約数和(自身を除く): 175820160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 223, 256, 304, 320, 380, 400, 446, 475, 512, 608, 640, 760, 800, 892, 950, 1024, 1115, 1216, 1280, 1520, 1600, 1784, 1900, 2230, 2432, 2560, 3040, 3200, 3568, 3800, 4237, 4460, 4864, 5120, 5575, 6080, 6400, 7136, 7600, 8474, 8920, 9728, 11150, 12160, 12800, 14272, 15200, 16948, 17840, 19456, 21185, 22300, 24320, 25600, 28544, 30400, 33896, 35680, 42370, 44600, 48640, 57088, 60800, 67792, 71360, 84740, 89200, 97280, 105925, 114176, 121600, 135584, 142720, 169480, 178400, 211850, 228352, 243200, 271168, 285440, 338960, 356800, 423700, 486400, 542336, 570880, 677920, 713600, 847400, 1084672, 1141760, 1355840, 1427200, 1694800, 2169344, 2711680, 2854400, 3389600, 4338688, 5423360, 5708800, 6779200, 10846720, 13558400, 21693440, 27116800, 54233600, 108467200]

約数ペア:

[(1, 108467200), (2, 54233600), (4, 27116800), (5, 21693440), (8, 13558400), (10, 10846720), (16, 6779200), (19, 5708800), (20, 5423360), (25, 4338688), (32, 3389600), (38, 2854400), (40, 2711680), (50, 2169344), (64, 1694800), (76, 1427200), (80, 1355840), (95, 1141760), (100, 1084672), (128, 847400), (152, 713600), (160, 677920), (190, 570880), (200, 542336), (223, 486400), (256, 423700), (304, 356800), (320, 338960), (380, 285440), (400, 271168), (446, 243200), (475, 228352), (512, 211850), (608, 178400), (640, 169480), (760, 142720), (800, 135584), (892, 121600), (950, 114176), (1024, 105925), (1115, 97280), (1216, 89200), (1280, 84740), (1520, 71360), (1600, 67792), (1784, 60800), (1900, 57088), (2230, 48640), (2432, 44600), (2560, 42370), (3040, 35680), (3200, 33896), (3568, 30400), (3800, 28544), (4237, 25600), (4460, 24320), (4864, 22300), (5120, 21185), (5575, 19456), (6080, 17840), (6400, 16948), (7136, 15200), (7600, 14272), (8474, 12800), (8920, 12160), (9728, 11150)]